K4 has full-size functionality in a compact design with 100 necessary keys. Featuring two premium switch options enabling peak productivity and a great tactile typing experience.
WIRELESS AND WIRED MODES
The K4 keyboard works flawlessly in wireless mode and while using Bluetooth for a mess-free desk.
For gamers and people who prefer using a wired keyboard, the K4 also has USB Type-C. Enjoy the keyboard in whichever style you like.
K4 is perfectly compatible with multiple operating systems such as macOS, Windows, iOS, as well as Android.
Keychron is amongst the few that provide Mac multimedia keys and comes with a 100 keys (96%) layout included number pad in a small footprint and a user-friendly typing experience.
UNIQUE AND DELICATE DESIGN
K4 include all essential keys in a compact design for a minimalist desk vibe. The exclusive Pantone series of keycaps differentiates K4 easily from other mechanical keyboards.
And it also has a sturdy body and 8.5-degree rubber feet that offer a comfortable and pleasant typing experience.
*Check the hi-res photo here.
The K4 can last up to 240 hours typing (backlight off) with a 4000 mAh big battery.
15 TYPES OF RGB
K4 is engineered with more than 15 types of RGB backlight options that you can use to play with. A keyboard that is always in sync with your mood to keep you happy and productive. Easily cycle to different backlight schemes using the light bulb key.
PREMIUM SWITCH OPTIONS
K4 gives you the freedom to select your preferred switch style. Select between LK Optical and Gateron switches based on the functionality and typing experience that you are looking for.
A switch style designed particularly with gamers in mind. Lightning-fast and precise. The latest Optical switches enhance the typing experience with the responsiveness of 0.2ms latency. With the durability of 100 million keystrokes which is double than that of competing switches.
More powerful and more durable to ensure high productivity. And it also comes with 2 tactile options for you to choose - Red and Blue.
For the lovers of both classic clicky and smooth typing, K4 also has a Gateron switch option to select. We’ve got you covered with four Gateron switches options (Blue, Brown, Red and Yellow).
Number of Keys: 100 keys (*Num Lock works with Windows OS only)
Switch: Gateron Red, Blue, Brown, Yellow / LK Optical Red, Blue
Number of Multimedia Keys: 12
Main Body Material: ABS / Aircraft-grade aluminum frame
Keycap Material: ABS
CONNECTIVITY AND POWER
Backlit Types: 18
Backlit: Adjustable 4-level RGB backlit
Battery: 4000mAh Rechargeable li-polymer battery
BT Working Time (Backlit off): Up to 240 hours (Lab test result may vary by actual use)
BT Working Time (Single LED): Up to 68 hours (Lab test result may vary by actual use)
BT Working Time(RGB): Up to 72 hours (Lab test result may vary by actual use)
Charging Time: Around 3 hours
Connection: Bluetooth and Type-C cable
Bluetooth version: 3.0
Bluetooth Device Name: Keychron K4
Compatible System: macOS/Windows/
Dimension (Plastic frame version): 371 x 124 x 38mm
Weight: About 770g / 1.69 lbs
Dimension (Aluminum frame version): 376 x 129 x 38mm
Height incl. keycap (front) 36mm
Height incl. keycap (rear) 39mm
Weight: About 933g / 2.05 lbs
Operating Environment: -10 to 50℃
Frequently Bought Together (Add-on)
ANY KEYBOARD + ADD-ON
Pay shipping fee for keyboard only.
Free shipping for the add-on.
Customer ReviewsWrite a review
Keychron K4 Wireless Mechanical Keyboard (Version 1)
My son bought this for his old geezer of a dad for my birthday. My home office desk is crowded with my personal PC monitor, work laptop, and a second monitor for the laptop. I absolutely hate my keyboard on my laptop, but I had little room for a docking station and no room for a second keyboard.
This fills the bill. I easily connected it both to my PC and my laptop by bluetooth. I can quickly switch between to two by just hitting the fn and either the 1 or 2 keys. I might even connect it to my personal mobile phone for ease in texting and see how that works with the Iphone without switching to iOS.
The red switches may be a little louder that I would like, but I can live with that because of the convenience and responsiveness of the keys.
I don't write a lot of reviews, but this one deserves it and all five stars.
took me some time to master now I can type without even thinking there is a smaller layout, the only thing was the arrow keys that took a learning curve. Also I would say the wood hand rest its a must have, otherwise it is a bit too tall and not comfortable.
I do have one complaint about this keyboard:
because how keys are squeezed together on the right side, it's not easy to find arrow keys when you are typing. This is an issue when programming where you need arrow key quite a bit.
Solution is Keychron should put a special cap to help find arrow key like we have for F and J
Best keyboard you can find
Due to the customs policy of different countries, we CANNOT guarantee the tax price. Our product price does not include VAT or import tax of your country.
From our previous experience, the following countries haven’t been charged for import tax: U.S, Singapore, Australia, South Korea and other EU countries such as Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, the Netherlands, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, and United Kingdom (Not included Remote Area additional cost).