Keychron K4v2 Wireless RGB Hot-Swap Mech Keyboard Gateron Brown
K4J3 | KeychronThis product has been discontinued
Note: The Keychron K4v2 Wireless Hot-Swap Mech Keyboard has included keycaps for both Windows and Mac operating systems.
Features
Keychron K4 V2
K4 version 2 has full-size functionality in a compact design with 100 necessary keys. The hot-swappable option with preinstalled Gateron Mechanical switches offers the freedom to customize per-key typing experience without soldering.
Wireless and wired modes
Connects with up to 3 devices via Bluetooth and switch among them easily. With high reliable and broad compatibility Broadcom Bluetooth 5.1 chipset, the K4 version 2 is best to fit home, office and light gaming use while connecting with your smartphone, laptop and iPad. It also has wired mode with USB Type-C connection.
Compatible with all devices
Compatible for both macOS and Windows. Keychron is one of only a few in the market that comes with a Mac multimedia keys layout for Mac enthusiasts.
Inclined bottom frame
Inclined bottom frame makes the K4 version 2 more comfortable to crank out emails or write a novel.
Hot-swappable
Hot-swappable means to customize your typing experience without soldering, just pop them in and it’s done.
The K4 Gateron (Hot-swappable) version keyboard support altering switches. Socket of Gateron (Hot-swappable) is compatible with almost all the MX style 3pin ("~" key supports 3pin only) and 5pin mechanical switches on the market (including Gateron, Cherry, Kailh, etc.). SMD-LED compatible switches are the best for showing the backlights.
Gateron switch
For the lovers of both classic clicky and smooth typing, K4 also has a Gateron switch option to select. Keychron got you covered with three Gateron switches options (Red, Blue, Brown).
With number pad
Comes with a 100 keys (96%) layout included number pad and relocated Del key that offers convenient access to all the essential keys for Mac and Windows in a small footprint. Num Lock works with Windows OS only.
Largest battery
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.
Note: Feature images are for illustrative purposes only. Please check title, description, and specifications for correct model and specifications upon purchasing.
Specifications
Keyboard
| Number of Keys | 100 keys (Num Lock works with Windows OS only) |
| Switch | Gateron Brown |
| Number of Multimedia Keys | 12 |
| Main Body Material | Aircraft-grade aluminum frame |
| Keycap Material | ABS |
| Layout | ANSI |
| Package Contents | 1 x Keyboard 1 x USB-A to USB Type-C Cable 1 x Keycap Puller 1 x User Manual |
| Note | The "~" key supports 3pin switch only |
Connectivity and Power
| Backlit Types | 18 |
| Backlit | Adjustable 4-level RGB backlit |
| System | Windows/Android/Mac/iOS |
| 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(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 | 5.1 |
| Bluetooth Device Name | Keychron K4 |
| Compatible System | macOS/Windows/ |
Physical Unit
| Dimension (Aluminum frame version) | 376 x 129 x 38mm |
| Weight | About 933g / 2.05 lbs |
| Height incl. keycap (front) | 32mm |
| Height incl. keycap (rear) | 41mm |
| Operating Environment | -10 to 50℃ |








