11 best kvm switch with audios

• 【2 Port HDMI KVM Switch With Audio&Mic】: One set USB keyboard & mouse console controls 2 HDMI devices: PC / Servers / Hard disk / NVR / Game consoles / AppleTV, etc. Supports Audio speaker and microphone switch and output.
• 【Ultra HD 4K visual enjoyment】:The KVM switch with HDMI 2.0 supports high-quality video with 4K(HDTV)/4096x2160@60Hz 4:4:4, compatible with 3840x2160@60hz, 1080P, 1080P 3D, 1080I, 720P, 576P, 576I, 480P, 480I.
• 【Easy To Use】: Plug and play,the wired remote push button switching;USB 2.0 Peripheral Sharing via mouse port. Connect a powered USB Hub to expand your USB connectivity;
• 【High Compatibility】:Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian and Ubuntu.Supports HDCP 2.2, HDR10. Supports 16:9 widescreen and 21:9 ultra-wide monitors.
• 【100% Satisfaction Guarantee】: Life Time Tech Support and 1 Year Warranty;If there is any problem with the KVM Switch received, please feel free to contact us through Amazon email.

User questions & answers

Question:	The kvm doesn't need a usb input from the pc? i only see vga inputs on the box
Answer:	the vga cables that include the usb port to connect PC.
Question:	I have a very old kvm switch. it requires both computers to be turned on for it to work on either computer. does this switch have that requirement
Answer:	No, you can have only one at a time. It's powered by usb so as long as it has that then it will work with one or two computers.
Question:	How long are the cables
Answer:	The cables are 5 feel long exactly
Question:	Does it work with linux, such as ubuntu or centos
Answer:	YES! I have a Windows 10 desktop and a Linux desktop (one drive has Ubuntu and the other CentOS and I can confirm it works SEAMLESSLY with each OS (I even have tested with a work-issued Mac on 10.14 Mojave and no issues there).

Product features

KVM Switch Connects Two Computers to a Single Keyboard, Mouse and Monitor

This 2x1 HDMI 4K@60Hz KVM Switch provides you with great flexibility in integrating cross-platform computer equipment easily. It makes you available to switch easily and reliably between any HDMI computers using one HDMI compliant display.

Know more about 4k@60Hz HDMI KVM 2x1

• Ultra HD 4K visual enjoyment - Supports high-quality video with 4096×2160@60Hz 4:4:4, compatible with 3840x2160@60hz, 1080P, 1080P 3D, 1080I, 720P, 576P, 576I, 480P, 480I.
• With waking up function-Support HDCP 2.2, HDR10, compatible with all 16:9 widescreen and 21:9 ultrawide monitors.
• 4K HDMI KVM support audio mic-Bring your and your family perfect audiovisual effects and support Hot plug & play.
• Package Contents-1 x 2 Port KVM switch; 1 x DC5V 2A power adapter; 2 x KVM Cable; 2 x HDMI cable; 1 x wire remote push button with cable; 1 x User manual.

Remote switch

Switch between systems easily using the included remote switch

The switch features a remote push-button on a 1.8meter (5.9ft) integrated cable that can be placed in an easily accessible location.

Expanded Ports for USB

For added accessibility, the hdmi kvm switch features USB 2.0 peripheral sharing via the mouse port; connect a powered USB Hub to expand your USB connectivity.

High Compatibility

Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian and Ubuntu.

Product description

IOGear GCS72U 2-Port USB Cable KVM Switch with Audio and Mic. The IOGEAR 2-Port USB Cable KVM allows users to share a VGA monitor, a USB mouse, a USB keyboard, a set of powered speakers and a mic between two computers. Users can switch between computers using a manual pushbutton switch located on a wired remote that can be placed on your desk for convenience. The GCS72U offers an out-of-box solution with no additional cables, power supply, or software needed, it's simple plug & play. It supports multiple operating systems including Windows, Sun, and Mac. It is the ideal KVM for those who want a competitively priced, entry level KVM that will allow them to multitask with two computers at their convenience. Operating System, Windows XP / Vista 32/64, Mac OS X or greater Sun Solaris workstation, Linux, UNIX and other USB supported systems( Additional drivers and support may be needed )

From the Manufacturer

• One USB keyboard, USB mouse, and VGA monitor control two computers; separate the Internet and Intranet with the click of a button
• Max resolution: 2048 x 1536, DDC2B ; Plug-n-Play monitor support
• 3' Long moulded-in cables to simplify setup; compact design features two attached KVM (USB and VGA) cables
• Compact design features two attached KVM (USB and VGA) cables
• Compatible with PC, Mac and sun operating platforms
• Backed by IOGEAR’s 3-year and FREE lifetime technical support
• One USB keyboard, USB mouse, and VGA monitor control two computers, Max resolution: 2048 x 1536, DDC2B

User questions & answers

Question:	why does this need 2 USB connections to each computer
Answer:	If you have a wireless keyboard/mouse combination you will only need 1 USB port and can the other to switch a USB printer.
Question:	Can this switch between 2 VGA inputs without connecting a keyboard and mouse
Answer:	Can you clairify your question? 1. Are you asking if it will switch between two VGA inputs while using the same mouse and keyboard input? If so, the answer is no. When you click the button, it changes the VGA input as well as the mouse/keyboard input. 2. Are you asking if it will be switch between two VGA without having to connect a keyboad/mouse? Then yes, if you connect just two VGA inputs, it will switch between them with no issues.
Question:	Could two of the 2-port switches be daisy changed together to switch between 3 computers (mouse and keyboard only
Answer:	That might work, but it sounds like it would be a pain to switch between computers. Check out http://synergy-foss.org/. If your 3 computers are all on the same network, you can install Synergy on each one, and share the keyboard and mouse between them. It's seamless. There's no switching involved. Your mouse moves between the monitors as if it was all one big desktop. You can even copy and paste between computers. It's like magic. It's not perfect, but it's pretty cool.
Question:	can I switch computers with a hotkey
Answer:	Takoma's response is correct. You can use the default Scroll Lock-Scroll Lock-Enter hotkey to do the switching instead of the dedicated button provided. In my experience, the dedicated button seems to switch faster than the hotkey. The screen swaps and keyboard/mouse input seems to come alive in under 2 seconds with the dedicated button, as opposed to using the hotkey which seems to get the keyboard/mouse going in about 2 seconds, but the screen catches up another 2 seconds later for a total of 4 seconds.

Product features

2-Port USB Cable KVM Switch with Audio and Mic

• One USB keyboard, USB mouse, and VGA monitor control two computers
• Separate the Internet and Intranet with the click of a button
• Max resolution: 2048 x 1536, DDC2B
• 2.1 Stereo audio and microphone support
• Plug-n-Play monitor support, Computer selection via convenient a one touch push button switch that can be placed on your desk
• 3' long molded-in cables to simplify setup, Full Mac keyboard support
• Compact design features two attached KVM (USB and VGA) cables
• Compatible with PC, MAC and SUN operating platforms, Supports programmable mice
• Supports Windows XP or higher, Mac OS 9.0 or higher, Sun Solaris 9 or higher
• No software drivers required – simply connect the cables to the computers, No power adapter required

Requirements

Console:

• 1 x VGA display
• 1 x standard 104 key wired USB keyboard
• 1 x standard 2 or 3 button wired USB mouse

Computers:

• 1 x VGA port
• 2 x USB port
• 1 x 3.5mm audio port

Cost Effective Solution

This 2-Port switch is the ideal KVM solution for those who want a competitively priced, entry level KVM that will increase security between Internet and Intranet connected PCs. Ease multitasking between two computers with IOGEAR’s 2-Port USB Cable KVM Switch with Audio and Mic.

Required Operating Sysytems:

• Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10
• Mac OS 9 to 10.x
• Oracle Solaris
• Linux, Unix and other USB supported systems*

*Additional drivers and support may be needed

Convenience in Connectivity

The 2-Port KVM switch comes complete with built in KVM cables and remote pushbutton, offering convenient connectivity in a compact design. No need to worry about compatibility as the GCS72U supports multiple operating system and plug-n-play, no software installation needed. Simply connect the attached cables to your computers, keyboard, mouse, monitor, and you are set!

Package Content:

• 1 x 2-Port USB Cable KVM
• 1 x Quick Start Guide

• 4 in 1 out HDMI USB Switch: One set of keyboard, mouse and 1 monitor control 4 computers/laptops/PCs. Support wireless keyboard and mouse, Apple keyboard (hot key is changeable), touch screen, OLED screen, wide screen, etc.
• We are certified HDMI adopter over 10 years. Prevent infringement. Excellent image processing and transmission capacity, make the output signal is more smooth and steady.
• Four switching way optional: Hotkey switching(NumLock + NumLock + 1 / 2 / 3 / 4 + Enter, or Ctrl+Ctrl+1 / 2 / 3 / 4+Enter, or ScrollLock+ ScrollLock+1 / 2 / 3 / 4 + Enter), mouse switching(click mouse wheel 2 times + left button / right button), manual button switching, wired remote push button switching.
• Compatible 3840x2160@60Hz and1080P. With a DC5V 2A power adapter, power supply more stability. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu, etc.

User questions & answers

Question:	Will this work with a microsoft surface pro? does it come with the cables i will need
Answer:	NO - you would have to purchase more. All Surface Pro's only have 1x USB port and 1x mini-Display Port (not HDMI). You would have to purchase a mini-DP to HDMI video adapter (less than $10) to use it with this switch. Microsoft does sell a port replicator (~$150), but it also only has mini-DP video ports (so it does NOT help you to buy that). "Orion" said "Micro Surface Dock" could plug into this KVM, but only "later" said that you still need a video adapter. If you need this HDMI KVM switch, the easiest/best/cheapest thing to do would be to buy a simple "mini-DP to HDMI" video adapter and plug the (now HDMI) and USB into this KVM switch.
Question:	Does the switch “proxy” edid information when the host isn’t selected to talk directly to the monitor
Answer:	Its supposed to, but I have not found this magical 1080p/auto edid button that the manual keeps mentioning. So my lg ultrawide is stuck on 1080p for all 4 of my pc.
Question:	I recently bought this bu when I went to set i up today, the box appears to be opened. Its missing 2 of the cables.I set it up and would rather to get
Answer:	Contact their support email--it is in answers to other questions which I cannot see at the moment while I'm answering this question. They are incredibly responsive--one of my cables was broken and they sent me TWO replacements within a week.
Question:	Does this support uhd 4k, ie: 3840x2160/30p ? another kvm i bought that claimed 4k support only supports 1080p/1080p 3d
Answer:	I have a ultra wide lg monitor and when I connect the kvm switch it did not go all the way to 4k. It was not supported it went to a Max of 1920 x 1080. I didn't like the way the display look. All my icon where big AF!. Kvm i switch is on a drawer...😂😂😂

Product features

Support Four Switching Way

1. Button switching

2. Mouse switching

3. Keyboard hot-key switching

4. Wire remote push button switching

(Tips: button switching and wire remote push button switching can’t be using together)

Hotkey on/off key

1. This key default turn on, ‘Hotkey on’ light is green.

2. Customers can turn on/off this function according his requirement;

3. If some gaming mouse and multimedia Keyboard don’t work, he need to turn off ‘Hot key on/off’ button, then the issue was solved.

Certified HDMI Adopter

We are certified HDMI adopter over 10 years. Prevent infringement. Excellent image processing and transmission capacity, make the output signal is more smooth and steady.

Product description

This 2x1 HDMI KVM Switch allows you to share one set of “keyboard, video monitor, and mouse” (“KVM”) with up to two PC’s or video devices (Xbox, PS4, Firestick, etc). The switcher does not require software and works with Windows, MacOS, Unix/Linux, Raspberri Pi, etc. HDMI 2.0 protocol supports 4K@60hz and blazing 144hz@1440P, making this device a perfect fit for work-from-home professionals and high-end video gaming.

Key Features

- Supports DisplayPort, DVI, & VGA with approved adapters.

- Keyboard passthrough mode allows for better compatibility plus multimedia key functions

- Hotkey triggers assignable to either Scroll Lock or Right-CTRL

- USB sharing works with printers, jump drives, USB headsets and webcams for teleconferencing.

- Auto-scanning with adjustable time interval from 1 to 250 seconds.

- 1-year US-based warranty when purchased from BuyTESmart

FAQ

- Audio is transmitted via HDMI connection. HDMI or DisplayPort monitor required for audio

- Use powered USB hub to expand the USB2.0 port if multiple connections are needed

- Use USB extender to reduce distance to receiver if wireless mouse/keyboard is “jumpy”

- Please install CR2025 battery before use (battery not included)

Mouse / Keyboard Compatibility

Dedicated mouse & keyboard ports have emulation programming. Second gen chipsets have “Passthrough Mode” to send special characters such as multimedia keys (play, pause, volume up/down), which improves keyboard compatibility. Keyboard software such as Logitech Options, Corsair iCUE, etc conflicts with the emulation and limits the ability to use macro keys. We recommend using the KVM’s USB2.0 port as a workaround if this software if needed. USB2.0 port does not have emulation programming and KVM will not recognize hotkey commands. Please use a powered USB hub to expand USB connectivity.

• Share 2 computers with 1 monitor, keyboard, mouse. Switch between PC’s with push button, keyboard hotkeys, mouse gestures, or remote control. Can also use as HDMI switch for gaming consoles and streaming devices.
• HDMI 2.0 supports UHD 4K60hz (3840x2160), QHD 144hz (2560x1440), 1080P 144hz (1920x1080). Plus Ultrawide 60hz (21:9 & 32:9). HDCP 2.2, HDR10, Dolby Vision. EDID Emulation.
• Plug & Play. No software or drivers needed. Supported by IT departments for work-from-home professionals. Separate your work from your personal life without the hassle & clutter!
• Transmit audio to monitor via HDMI and/or external speakers via stereo output. Share USB device such as webcam and headset with dedicated USB2.0 port. Great for Zoom and Twitch users.
• Supports wired, wireless, mechanical, multimedia, and gaming keyboards. No delay, zero latency keyboard switching and pass-through mode (Semi-DDM USB) for multimedia keys. READ FAQ & PICS.
• Please watch setup video & contact BuyTESmart support for assistance.

User questions & answers

Question:	Will this support the Steelseries Apex 7 mechanical keyboard
Answer:	Hey, we've tested this unit with the Steel Series Apex 5 and Pro, all the keys and hotkey functions worked fine the only issue we encountered was the multimedia keys not working. We're working on fixing this issue with an update.
Question:	Can this support 75hz at 3440x
Answer:	Yes. That is within the bounds of HDMI 2.0 data speeds.

• 【DUAL MONITOR KVM SWITCH FOR 2 COMPUTERS】 Perfect for hooking up 2 desktops or laptops to share one set of keyboard, mouse and 2 monitors for extended or mirrored screens. Recommend to use 2 HDMI monitors display outputs. A premium KVM switch for setting up an efficient workspace and work safe from home.
• 【2x2 HDMI KVM SWITCH WITH MULTIPLE SWITCHING MODES】 Switch easily between personal PC and work laptop using mouse click, keyboard hotkey, push button or wired remoter. Reduce unplugging and re-plugging cables and jump between internal and external internet instantly. Also support auto scan with adjustable interval time between 8-999 seconds to monitor multiple devices automatically.
• 【KVM SWITCH HDMI 2.0 SUPPORT UHD 4K@60HZ 4:4:4】This 2 computers 2 monitors KVM switch conforms to HDMI 2.0 standard and support UHD 3840x2160(4K)@60hz , 3440x1440@60Hz/120Hz, 3840x1080@60Hz/120Hz. Please note the resolution is also subject to graphic card and adapter if any.
• 【USB PASSTHOUGH TECHNOLOGY FOR BROADER COMPATIBLITY】 The unique USB pass-through technology makes it compatible with more keyboard and mouse devices, no matter wired or wireless, generic or gaming. The 2 Standard USB 2.0 ports on front panel allows you to share more USB peripherals between computers.
• 【CROSS SUPPORT MULTIPLE PLATFORMS & DEVICES】: Fully compatible with Windows 10/7/2000/XP/, Linux, Mac and most major operation systems ; also support devices like server, webcam, hard disk player, game console, DVR, NVR etc. Plug and play without any software needed.

Product features

2 Port Dual Monitor KVM Switch HDMI 4K@60Hz CKL-922HUA-2

Does Everything You Need!

• 2 computers / laptops share one set of keyboard, mouse and 2 monitors
• Dual monitor outputs support up to 4K (3840*2160) @60Hz (HDMI 2.0) for extended, mirrored or spliced display
• Support wired or wireless keyboard and mouse with USB pass-though technology
• Cross support most major OS including Windows, Linux, Mac
• Advanced switching modes: Hotkey, mouse click, button switch, auto scan and wired remote
• With 2 extra USB 2.0 HUBs and audio support
• Include all cables except cable for monitor

How to Get Dual Monitor Display

1. Each computer / laptop needs 2 video connections to correspondent HDMI IN A and IN B port on the KVM switch using the standard HDMI 2.0 cables included.
2. Reliable adapters are needed but not included for DVI, VGA, DisplayPort (DP), USB Type C video outputs. Please be aware of the adapters needed for your setup before order. VGA to HDMI or HDMI to VGA adapter must be seperately powered.
3. Resolution output is subject to adapter if any.
4. Avoid using adapters on both monitor and computer side for a same video flow. For eg. if there is an adapter on computer for connecting IN A port, and then another adapter for connecting HDMI Out A to monitor, it may cause display issue.

Enjoy High Resolution up to 4K 60Hz with HDMI 2.0 Protocol

1* 2 port HDMI KVM switch dual monitor

1* Mini USB Cable+Wired Remoter

4*HDMI 2.0 Cables (4.92ft)

2*USB+Audio Cables (4.92ft)

1*Power adapter

1*User manual in English

Noted: HDMI cables for monitors are not included.

Universal Compatibility

Cross support most major OS including

Windows, Linux, Mac and more.

3 Display Modes

Extended Display

Mirrored Display

Spliced Display

5 Switching Modes

1.Keyboard Hotkey: Double click the right Ctrl

2.Mouse Click: Double Click the middle roller

of mouse

3.Push Button on front panel.

4.Auto Scan with adjustable interval time of 8-999 seconds

5. Wired remote switch

Product description

EACH PC MUST MAKE 2 VIDEO CONNECTIONS FOR DUAL MONITORS

This 2 computer KVM switch allows you to share one set of “keyboard, two video monitors, and mouse” with two PC’s. Each PC must make two video connections to the KVM via a docking station or direct from the computer. A list of tested/approved adapters is available to convert or create video signals. Does not require software or drivers and works with Windows, MacOS, Unix/Linux, Raspberry PI, etc.

Key Features

- HDMI 2.0 supports 4K (3840 x 2160 @ 60hz) resolution. Lower resolutions up to 144hz.

- 3 ways to switch: hotkeys, front push button, or remote control

- Keyboard passthrough mode allows for better compatibility plus multimedia key functions

- Hotkey triggers assignable to either Scroll Lock or Right-CTRL

- USB sharing works with printers, jump drives, USB headsets and webcams for teleconferencing.

- 1-year US-based warranty when purchased from BuyTESmart

FAQ

- Audio is transmitted via HDMI connection. HDMI or DisplayPort monitor required for audio

- Use powered USB hub to expand the USB2.0 port if multiple connections are needed

- Use USB extender to reduce distance to receiver if wireless mouse/keyboard is “jumpy”

- Please install CR2025 battery before use (battery not included)

Mouse / Keyboard Compatibility

Dedicated mouse & keyboard ports have emulation programming. Second gen chipsets have “Passthrough Mode” to send special characters such as multimedia keys (play, pause, volume up/down), which improves keyboard compatibility. Keyboard software such as Logitech Options, Corsair iCUE, etc conflicts with the emulation and limits the ability to use macro keys. We recommend using the KVM’s USB2.0 port as a workaround if this software if needed. USB2.0 port does not have emulation programming and KVM will not recognize hotkey commands. Please use a powered USB hub to expand USB connectivity.

• EACH PC MUST MAKE 2 VIDEO CONNECTIONS FOR DUAL MONITOR SETUPS
• HDMI 2.0 supports UHD 4K@60hz (3840 x 2160) on both monitors simultaneously. QHD@144hz (2560 x 1440). FHD@144hz (1920 x 1080). HDCP 2.2, HDR 10, Dolby Vision.
• Dual monitor extended desktop (Mode 1). Switch to Mode 2 to split desktop with each PC displaying on 1 monitor simultaneously. EDID emulation maintains correct resolutions.
• Transmit audio to monitor over HDMI and external speakers via stereo output. Share USB device such as webcam and headset with dedicated USB2.0 port.
• Supports wired, wireless, mechanical, multimedia, and gaming keyboards. READ FAQ

User questions & answers

Question:	Does my computer need more than one video card for this to work
Answer:	Dear, sorry,it is not fit for your model.
Question:	If the computer turn off the display for power saving, does the KVM cut signal to the actual displays as well
Answer:	It has one year of warranty
Question:	Does this come with hdmi 2.0 cables
Answer:	Hi,yes.It fits on 4.6L v6 you asked.
Question:	I received this item today and my PC works great but my mac will only mirror displays as opposed to extend. Any idea what would cause this & correct
Answer:	I would save your old ones ..just in case

• KVM Switch 2 Port: one set USB keyboard, mouse and 1 monitor controls 2 HDMI-interface computers/DVR/NVR. With audio & microphone output, 2 kits 3.28ft(1m) cables and a wire remote control push button switch. (Basic keyboard/mouse is recommended)
• Max resolution up to 4096x2160@60Hz 4:4:4, compatible 3840x2160@30Hz, 1080P, 1080P 3D, 1080I, 720P, 576P, 576I, 480P, 480I. Plug and play.
• Certified HDMI Adopter: we are certified HDMI adopter over 10 years.
• Support Apple keyboard(hot key is changeable), touch screen, OLED screen, 16:9 widescreen and 21:9 ultra-wide monitors, etc. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian and Ubuntu.
• Switching Mode: wired remote push button switching. Support the devices which even without USB signal input, such as Apple TV, Android TV box, etc. And it can enter into BIOS interface directly.
• 12 months warraty. Technical email: [email protected]

User questions & answers

Question:	No reference to keyboard shortcuts in the manual. what is the keyboard shortcuts to switch the kvm inputs to 1 or
Answer:	Ditto on buying direct from Breville. I ended up having to contact customer service because the website didn't give me the option to add it to my shopping cart. Come to find out, the part number has changed to this: SP0000265. The Juice Fountain Duo & the Juice Fountain Elite share the same filter basket. It came out to $41.07 ($31.95 plus $5.99 shipping & $3.13 tax).
Question:	Will this work with a ps4 and a desktop pc? i'm wondering if the usb audio will mess anything up. is it possible to connect a usb hub
Answer:	22 1/4 wide x 31 high
Question:	Question: i see the hdmi connection to each of the two computers, but there is also a usb separate from the hdmi. what is that connection for
Answer:	22 1/4 inches wide x 31 inches high. It is very nice!
Question:	Can i use this kvm with 2 laptops in extended display mode (it needs to keep inactive pc in extended display, not act like it unplugged monitor
Answer:	Yes. It may be hung both horizontal and vertical.Thank you for your interest.

Product features

Certified HDMI Adopter

We are certified HDMI adopter over 10 years. Prevent infringement. Excellent image processing and transmission capacity, make the output signal is more smooth and steady.

HDMI USB KVM Switch

Switching via wired remote push button, space-saving design, minimal footprint.

HDMI USB KVM

Support auto detection, auto scan, waking up, with memory function in case of power-down.

• 【Dual Monitor KVM Switch HDMI 4 Port】: Consoles control up to 4 computers or laptops with 1 independent set of USB keyboard, mouse and monitor or 2 monitors extended or duplicated display with dual head input. The best KVM Switch to make your work space tidy and efficient, also a premium choice for working from home.
• 【USB HDMI KVM WITH WIDE COMPATIBILITY】: Cross support multiple operation systems & devices: Fully compatible with Windows 10/7/2000/XP/ and Mac; also support HDMI devices like webcam, hard disk player, game console, DVR, NVR etc.
• 【HDMI SWITCH BOX WITH CONVENIENT SWITCH MODES】: 1. Hot key switching on keyboards that support all operation system; 2. Switch via Mouse Click (Industry Leading Technology); 3. Toggle selection on front panel; 4. Auto scan switch with adjustable interval (8-999 second). 5. Wired remote switch (one-touch switch)
• 【DRIVER FREE KVM HDMI SWITCH WITH USB 2.0 HUB】：Plug and play with no driver needed: include all cables and DC 5V power adapter, with extra USB 2.0 port for sharing USB printers, scanners and jump drives, wireless and gaming keyboard mouse. Note, please use USB 2.0 port on computers to connect USB of A cables, USB 3.0 port may not work.
• 【4K HDMI KVM SUPPORT AUDIO MIC. AND AUTO EDID】Enjoy high definition picture up to 4K@30Hz built-in Auto EDID, supports separate audio and microphone output. Heavy weight high-end anti interference metal design to ensure sturdiness. Buy now and see the difference!

User questions & answers

Question:	Do you have one that supports a triple display for three computers
Answer:	Sorry we don’t have a model that supports 3 computers with triple monitor out, but we have another model with triple monitor output for 2 computers in the same variation.
Question:	Usually a laptop only has one hdmi port, if i just use usb cable a but no b connect with ckl-944hua, can i get display on monitor a and b (extended
Answer:	To have extended display on both monitor A and B, both cable A and cable B must be connected correctly. As most computers and laptops only have 1 HDMI output, but they usually also have VGA/DVI/DP output except newer USB-C laptops, so reliable VGA/DVI/DP to HDMI adapter would be needed for the set-up. If you only connect cable A to your laptop, you won't be able to extend your displays to both monitors, but you can see extended displays on the laptop screen and one of the monitors. If any support needed, you can reach out to us via order message or e-mail, we always reply within 24 hours during working days.
Question:	Is this available in 2 port version? i need 2 port with 2 hdmi output to support extended display
Answer:	B07KN4J2XD is the 2 port version.
Question:	Confused. the description says extended display, but the q&a and reviews indicate that it is only a duplicate display. so does it do extended display
Answer:	Yes this model CKL-944HUA supports extended display. The product variation includes both duplicated display and extended display models and the Q&A shares between these models as they are in the same variation, but if you click on the specific question, you will see the model to which question refers. Apologize for the confusion!

Product features

4 Port Dual Monitor KVM Switch HDMI 4K@30Hz

Dose Everything You Need!

• 4 computers / laptops share one set of keyboard, mouse and 2 monitors
• Dual monitors output support up to 4K@30Hz for extended, mirrored or spliced display
• Support wired or wireless keyboard and mouse
• Cross support most major OS including Wndows, Linux, Mac
• Advanced switching modes: Hotkey, mouse click, button switch, auto scan and wired remote
• With extra USB 2.0 HUB and audio support
• Include all cables except cable for monitor

Installation Diagram (Make sure cable connection is correct for each input device)

How to Get Dual Monitor Display:

1. Each computer / laptop needs 2 video connections to correspondent IN A and IN B port on the KVM switch using Cable A and Cable B included.
2. Reliable adapters are needed but not included for DVI, VGA, DisplayPort (DP), USB Type C video outputs. Please be aware of the adapters needed for your setup before order.
3. Avoid using adapters on both monitor and computer side for a same video flow. For example, if adapter used for IN B, do not use adapter for Monitor B.

How to Get Keyboard and Mouse Work:

1. Make sure cable A is correctly connected, the end with USB, HDMI must be plugged into computer, the other end with only HDMI must be plugged into IN A port (not IN B port).
2. Recommend to plug Bluetooth adapter of wiredless keyboard and mouse into rear USB keyboard port.
3. If special keyboard and mouse like gaming and mechanical types do not work well from rear USB ports, use front USB port or turn off the hotkey to change the rear USB ports to standard USB 2.0 port, and use the wired remoter instead.

• Display Port KVM Switch: one set of USB keyboard, mouse and 1 monitor controls 2 displayport-interface computers. With audio and microphone output, 2 kits 4.92ft(1.5m) cables and a wire remote push button switch. (Tips: this KVM switch is DP1.2 60Hz version, it doesn't compatible DP1.4 version, 100Hz, 120Hz, 144Hz devices)
• Max resolution up to 4096x2160@60Hz 4:4:4, compatible 3840x2160@60hz, 1080P, 1080P 3D, 1080I, 720P, 576P, 576I, 480P, 480I.
• Supports HDCP 2.2, HDR10. Supports 16:9 widescreen and 21:9 ultra-wide monitors. Plug and play.
• Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian and Ubuntu.
• Switching Mode: wired remote push button switching.

User questions & answers

Question:	Will this work with a 3440x1440 100hz display between a 16inch macbook pro and windows 10 pc
Answer:	This 2 port displayport KVM switch is DP1.2 60Hz version, it doesn't compatible DP1.4 version, 100Hz, 120Hz, 144Hz devices. It support MAC system. For MAC system, keyboard/mouse maybe out of control, you can make this operate: click right [CTRL] on the keyboard 2 times, then click [F2], at last click [ENTER]. (whole time should not over 5s), can solve the issue. Email us ([email protected]) for more assist.
Question:	Will this support a 5120x1440 60hz monitor? The number of pixels is fewer than 4096x2160, but the 5120 being higher than 4096 is why I am asking
Answer:	This displayport KVM switch is DP 1.2 version, max resolution support 4096x2160@60Hz 4:4:4. It doesn't compatible DP1.4 version, 100Hz, 120Hz, 144Hz devices. 5120x1440@60hz is 8K, it can't compatible it. Email us ([email protected]) for more assist.
Question:	Does this support 16:10 aspect ratio monitors
Answer:	This 2 port USB displayport cable KVM switch support max resolution up to 4096x2160@60Hz 4:4:4, compatible 3840x2160@60hz, 1080P, 1080P 3D, 1080I, 720P, 576P, 576I, 480P, 480I. Once your monitor support above resolution, the KVM switch will support your monitor. And please notice that this KVM switch only support DP1.2 version. Email us ([email protected]) for more assist.
Question:	Does this kvm send a signal to the inactive monitor or does the computer with the inactive monitor register a disconnect
Answer:	The KVM switch won't send signal to the inactive monitor, the computer with the inactive monitor will disconnect. Email us ([email protected]) for more assist.

Product features

DisplayPort and USB Switch

With waking up function. Support HDCP 2.2, HDR10, compatible with all 16:9 widescreen and 21:9 ultrawide monitors.

KVM Switch Displayport 4K

Switching via wired remote push button, space-saving design, minimal footprint.

Displayport USB Switch

Max resolution up to 4096x2160@60Hz 4:4:4, compatible 3840x2160@60hz, 1080P, 1080P 3D, 1080I, 720P, 576P, 576I, 480P, 480I.

• Reduce Space: Use a desk with two monitors to switch and control two PCs and / or laptops. Contains all cables necessary for the operation of KVM. Plug & Play capable. No drivers required.
• Superior Video Quality: Up to 3840x2160 @ 60hz on both monitors at the same time. EDID emulation to retain resolutions and symbols when rearranging (Switching in the same mode).
• Easy Switching of Inputs: keyboard hotkeys, mouse gestures, push button or remote control (CR2025 battery not included). Dedicated keyboard / mouse ports have emulation programming for hotkey and remote control
• Multimedia-Oriented: Transfer audio to the monitor or headphone output. Share USB devices with a dedicated USB2.0 port. Supports wireless keyboards and mice as well as multimedia keys, exarenitemit, works with, works with
• Easy Set Up: Both HDMI ports on each input of the KVM must be connected to the computer to achieve dual monitor setup. No software is required. Works with Windows, MacOS, Linux, etc.

User questions & answers

Question:	I have both my laptop and desktop connected to this and then output to my monitor. I occasionally hear beeping. Anyone else have this issue
Answer:	We have the same setup between a laptop and a desktop with external speakers hooked up to the desktop only. When the desktop is on, we also get occasional beeping ("de, da, doh") through the speakers. Haven't thought to ask TESmart about it, but maybe I will.
Question:	My gaming keyboard uses 2 usb ports. will this unit support a 2 usb port keyboard + a mouse
Answer:	Hello, Questions are welcome, It has two dedicated ports for keyboard and mouse, and an additional USB2.0 interface. You can connect an interface of keyboard or the mouse to that USB2.0 port. Best regards, TESmart
Question:	will this support SUW (5120x
Answer:	Probably not. This is from the product description on Amazon: "Superior Video Quality: Up to 3840x2160 @ 60hz on both monitors at the same time. EDID emulation to retain resolutions and symbols when rearranging (Switching in the same mode)."
Question:	support HDCP 2.2 on all video ports
Answer:	Hello, Questions are welcome, It's HDCP 2.2 compliant.

Product features

Switching Freely between Home, Work and Gaming PCs

• Each computer must connection 1 HDMI cable and 1 DP cable and 1 USB A / B cable to ensure keyboard, mouse and monitor to work correctly.
• The 1 HDMI port and 1 DP port is used to connect the second video output of the same computer, so that the monitor can display correctly (extended display)

Mode 1: PC1 dual monitor display

Press the [Scroll Lock] + [Scroll Lock] + [1] key to move to the dual monitor display computer 1

Mode 1: PC2 dual monitor display

Press the [Scroll Lock] + [Scroll Lock] + [2] key to move to the dual monitor display computer 2

Mode 2: 1 Monitor Display 1 PC

Press [Scroll Lock] + [Scroll Lock] + [3] / [4] to switch between the desktops of two monitors

Change the Active Computer

In mode 2:

Press the Right [Alt] key twice to change the active computer

Product description

CKL Triple Monitor HDMI KVM Switch 2 Port with Audio and USB 2. 0 HUB, PC Monitor Keyboard Mouse Switcher Box Mirrored or Extended Display 4K@30Hz for Computers and Laptops CKL-923HUA

• 【2 in 3 out Triple Monitor KVM Switch HDMI】Control up to 2 computers or Laptops from one set of keyboard, mouse and 3 monitors which supports triple monitor extended display or duplicated; It requires each computer and laptop has HDMI and VGA output interfaces and support extended display at the same time. Built with High-end protective anti-interference metal housing.
• 【Support Triple HDMI/ VGA/ DVI/ DisplayPort computers & laptops (need adapters)】 perfect for dual triple HDMI computers. Also support HDMI/ VGA/ DVI/ DP video output mixture devices but need reliable adapters (not included), Please be aware of this before purchasing.
• 【Cross support multiple platform and devices, Plug and play with no driver needed】 fully compatible with Windows 10/7/2000/XP/ and Mac; also support HDMI devices like webcam, hard disk player, game console, DVR, NVR etc; With an extra USB 2. 0 port for sharing USB printers, scanners and Jump drives; support most wireless keyboard and Mouse.
• 【User-friendly switching modes】 1. Mouse click switch: 2. Hot key switching on keyboards that support all operation systems; 3. Button selection on front panel; 4; Auto scan switch with adjustable interval time between 8 to 999 seconds.
• 【Enjoy high resolution with auto EDID and audio support】 supports 4K@30Hz ((3840*2160@30HZ) high quality pictures, also support 4K@60Hz monitor but output 4K@30Hz for with EDID button to Adapt proper resolutions; with separate audio and microphone output.

Product features

Product Benefits You Might be Looking for:

1. Console and Control up to 2 Computers or Laptops with one individual set of keyboard and mouse and 3 monitors.

2. With 3 monitor outputs to mirror or extend your different purpose display.

3. Support high resolution up to 4K@30Hz@30Hz with EDID to adapt proper resolution.

4. Switch freely between Home or gaming PC and Work laptop using convenient keyboard hotkey, mouse click, button switch.

5. Support standard wired or wireless keyboard and mouse.

6. Support Microphone and Audio output

7. With an Extra USB HUB for connecting printer / scanner / headset, Webcam, or other USB devices

8. Auto scan function with adjustable interval for monitoring 2 devices.

9. Protective high-end metal housing, strong in anti-interference, Heavy weight to ensure sturdy on desk.

10. Compatible to most major OS including Windows, Linux and Mac etc.

11. With all cables needed to connect computers to KVM

Sharing More Devices With Higher Efficiency

Installation Guide (incorrect connection will cause malfunction):

1. Connect the end with USB, audio and HDMI of cable A to your computer side, the other end with HDMI only to IN 1A port at KVM side.
2. Connect Cable B from 2nd video output on your computer to IN 1B port at KVM side.
3. Connect another Cable B from 3rd video output on your computer to IN 1C port at KVM side
4. Repeat step 1, 2 and 3 to connect other computers to relevant IN A and IN B port.
5. Plug your wired keyboard and mouse to relevant USB ports on back side of KVM. Wireless adapter goes to USB keyboard port
6. Connect HDMI monitors to HDMI Out A, Out B and Out C
7. Connect speaker or microphone output on KVM (optional).
8. Power on the KVM and computers.

Special Notes:

• Cable A connecion is to ensure keyboard, mouse and monitor A to work correctly.
• Cable B are for connecting 2nd and 3rd video output of the same computer for monitor B and C to display correctly.
• Some gaming, programing or michanical keyboard and mouse may not work well from rear USB ports, if so, connect them to front USB. This connection does not support hotkeys.

Works for Computers and Laptops with 3 HDMI Outputs or HDMI / VGA / DVI / Display Port Mixtures (Need Adapters)

Configuration without Adapters Needed:

1. 2 computers and / or laptops with 3 HDMI outputs
2. 3 HDMI monitors
3. Standard wired or wireless keyboard and mouse

Other Scenarios:

1. Use reliable adapters for VGA / DVI / DP / USB C interfaces. Please be aware that adapters are not included.
2. Do not recommend to use 2 adapters on a same video chain (on both computer side and monitor side)

User Friendly Switching Modes

1. Keyboard Hotkey Switch: Double click the right Ctrl then Port Number then Enter
2. Mouse Click Switch: Double click the middle roller of mouse
3. Push Button Switch: Simply press teh white button on front panel
4. Auto Scan Switch: Interval time adjustable between 8 to 999 seconds (default is inactive).

Remarks:

1. With indicator in amber under push button to show which computer is selected.
2. Switching beep sound can be turned on/off by double clicking the right Ctrl then b then Enter