4 best havit laptop for programmings

• Gaming Keyboard and Mouse - Both keyboard and mouse with RGB lighting effect, 14 backlit modes gaming keyboard and 7 color effect gaming mouse, creates a cool and colorful game atmosphere to enhance the excitement of the game. Best for pc games.
• Mechanical Keyboard - With all-Metal Panel and floating keys design, the keys of keyboard trigger sensitively, all 104 keys have individual switches with full n-key rollover
• Programmable Mouse - Gaming mice with 6 Dots Per Inch levels available from 800/1600/ 2400/ 3200 / 4000/ 4800, can easily adjust the Dots Per Inch to match the mouse speed instantly for different game scenarios.
• Keyboard Mouse Combo - Ergonomic keyboard with detachable wrist rest and smooth mouse,plug and play.
• Keyboard and Gaming Mouse - Compatibility with Windows 2000/Vista/Win7/Win8/Win10/MAC/Linux for gaming pc.

• Ultra-thin and Light, Compact Design, 13.94”* 5”* 0.89”, only 520g, thinner and lighter than traditional mechanical keyboard.
• Latest Kailh Blue Switch -- Low Profile Switches, 11.5mm switch height, 6mm ultra-thin suspended keycap, 3mm key travel creates unique mechanical feel.
• Unique Ice Blue LED Light, Multiple Backlight Modes, Fn+F1-F5 for Customizing, Fn+F12 for Saving Your Setting, Fn+F6-F11 for Presetting Modes.
• Driver Free, Plug & Play, detachable USB to micro cable, All 87 keys of N-key Rollover
• ★[Warm tips]: The keys can Only be customize with Windows system. If programming needed, please download the driver from our offcial website [havit.hk/downloads]

User questions & answers

Question:	Some pictures make the led backlighting look mint green while others make it look ice blue. in-person, which color is it
Answer:	The keyboard I have is 'teal' light so the mint green description fits.
Question:	Does this keyboard have any pinging/echo after bottoming out the keys
Answer:	Nah, there isn't any metallic ringing/vibration sound if that's what you're talking about, only the click from the keycap. I've had a keyboard that does that and it's awful.
Question:	Anyone know what the fn+ prnt scrn with the target sign and g in the middle does? what about the fn and arrow keys
Answer:	I programmed all the letters to dvorak and even programmed a few other buttons like PgUP and PgDn to show desktop and switch between apps. I found by accident that fn + Prnt Scrn will make the keyboard default. All letters and macros will go back to their stock letters, but press fn + Prnt Scrn again, and voila, it goes back to the programmed settings. Software not needed. It's kind cool because it can give more commands than originally thought, but I do with they detailed this function in their manuals, also hitting that combination isn't the easiest to do for actual gaming or work. But at least I can have other people use my keyboard and easily switch it to QWERTY for them.
Question:	Can you insert ring dampeners on the Kailh switches on this keyboard to make them more silent
Answer:	I've got another, full height keyboard with Cherry blue switches. It was much too loud, so I put foam dampers from WASD (more effective than o-rings at sound damping) on the keystems. I now have a HAVIT HV-KB390L, and it is quieter/smoother than that sound-damped Cherry blue keyboard. I have seen some articles in which you can push an o-ring up in a Kailh low profile keycap by putting it alongside a stem and pushing it up inside so the deformation of the o shape holds it in place, thought about that before I had the keyboard under my fingers - but it's IMO not necessary. I expect that WASD will eventually make foam dampers that fit the underside of these keycaps, if there's a demand.

Product features

HAVIT HV-KB390L Mechanical Keyboard Adopts the Latest Kailh Blue Switches -- Low Profile Switches, Kailh Low Profile Blue Switches, Makes the Extraordinarily Thin and Light Design of Mechanical Keyboard Possible.

★[Warm tips]: If programming needed, please download the driver from our offcial website [havit.hk/downloads]



Great Choice for Both Games and Office:

1. 7mm shorter switch height than traditional mechanical keyboard; 6mm ultra-thin suspended keycaps, 3mm key travel and 1.4mm response distance, offers a shorter travel distance, more accurate actuation, delivering precision and lightning speed performance.

2. Unique Ice Blue LED Light,enjoy games and typing at night.

3. Multiple Customizing Backlight Modes, Fn+F1-F5 for Customizing, Fn+F12 for Saving Your Setting, Fn+F6-F11 for Presetting Modes

4. User-friendly Design, Driver Free, Plug & Play, with detachable USB to micro cable, convenient and portable.

5. All 87 keys of N-key Rollover, ensure great gaming experience.

6. Fully Compatible with: Win 10/8/7/Vista/ME/Mac/Linux/IBM PC

 

Specification:

Key number: 87 keys

Size: 354*127.5*22.5mm

Net weight: 520g

Interface Type: USB

Cable length: 1500mm (Black USB cable)

Operating force: 45±10gf

Travel(Total): 3.0mm

Voltage: 4.75V±10%

Current: ≤ 50mA （No backlight），≤ 250 mA （brightest backlight）

Service Life: >50 Million Key Operation

 

• 【Mechanical Keyboard and Gaming Mouse】Both keyboard and mouse backlit is switchable among the pre-setting light effect modes (21 different light modes for the keyboard, 7 modes for the mouse). The brightness and light-changing speed are adjustable. Support to customize and record 3 groups of backlit modes.
• 【Professional Blue Switches Anti-Ghosting Keyboard】The classical blue switch design provides a "clicky" and tactile feedback, deliver accurate, responsive key commands for typing and gaming. 100% anti-ghosting gaming keyboard with full key rollover, your perfect choice for different games.
• 【Gaming Mouse】With 6 Dots Per Inch levels available and a high-precision positioning game engine for accurate positioning and stable transmission, can easily adjust the Dots Per Inch from 800-1600-2400-3200-4000-4800 Dots Per Inchto match the mouse speed instantly for different game scenarios.
• 【Durability & Ergonomic Comfort】The high-quality Aluminium alloy top case ensures longer product life. The suspended keycap keyboard and skin-friendly surface mouse provides a comfortable games and typing experience for long time.
• 【Keyboard Mouse Combo Support】Features 12 multimedia key combinations.Universally works with Windows, Linux, Chrome and MAC OS system. (*Note: the multimedia shortcut key combinations are not available in MAC/ Linux system.)

Product features

HAVIT Rainbow Mechanical Gaming Keyboard Mouse Combo for PC Computer and Laptop

Mechanical Keyboard Blue Switch:

1. Colourful & changeable lighting with 21 different backlit modes

2. 12 multimedia shortcut key combinations (Fn + F1 ~ F12)

3. Premium quality, comfortable for typing and playing games

4. User-friendly design, no driver needed, plug and play

5. All 104 buttons supported by anti-ghosting, WIN key locked for the best gaming experience.

6. Optimized design on keys for rapid command entry

7. Switchable game modes and office work mode

Gaming mouse

1. 6 gears of speed :800-1600-2400-3200-4000-4800 Dots Per Inch

Circular and colorful breathing light effect, and with Dots Per Inch switch flashing indicator function:

800(green),1600(purple),2400(blue),3200(red),4000(cyan),4800(yellow)

2. 7 kinds of light effect:Breathing mode;Colorful Streaming mode;Rainbow mode;Floe light mode;Waltz mode;4-Seasons mode;LED OFF

3.The RGB light mode can be adjusted by “LED switch button”.

• 【Gaming Keyboard Mouse & Headset】 Keyboard mouse and headset are all with RGB lighting effect, 14 backlit modes gaming keyboard,7 color effect gaming mouse and fascinating RGB steamer illuminated headset create a cool and colorful game atmosphere to enhance the excitement of the game.Best for pc games.
• 【Mechanical Keyboard】With all-Metal Panel, floating keys design and detachable wrist rest, the keys of keyboard trigger sensitively, all 104 keys have individual switches with full n-key rollover and anti-ghosting.
• 【Programmable Mouse】Skin-friendly surface gaming mice with 6 Dots Per Inch levels available from 800/1600/ 2400/ 3200 / 4000/ 4800 Dots Per Inch, can easily adjust the Dots Per Inch to match the mouse speed instantly for different game scenarios.
• 【Lightweight Comfort Headset】Gaming Headphone made of breathable soft fabric ear pads and memory foam, provide exceptional comfort. The dual large 50mm drivers pump out powerful audio. Virtual surround sound provides you with an upgraded level of audio precision,never miss any sound for fast action in games.
• 【Keyboard Mouse Headset Kit】 Plug and play, no driver needed. Easy to use.Keyboard and mouse are compatible with Windows 2000/Vista/Win7/Win8/Win10/MAC/Linux.Headphone is compatible PS4, PS4 pro, XBOX , XBOX One, Nintendo switch, desktop PC/ computer, laptop, tablets, mobile.