Keychron K4v3 QMK RGB Backlit Hot-Swap Wireless Mechanical Keyboard Aluminium Frame - Brown Switch (KBKCK4XJ3)
Price$179
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About this product
- Brand
- Keychron
- Store
- Umart
- Category
- Electronics > Electronics Accessories > Computer Components > Input Devices > Keyboards
- SKU
- 82815
Specifications
- Colour
- Brown
SPECIFICATIONS:
| Number of Keys | 100 (96%) |
| Switches | Keychron Super Mechanical - Brown |
| Switch Face | North-facing |
| Stabilizers | Plate-mounted stabilizers |
| Number of Multimedia Keys | 12 |
| Frame Material | ABS/ ABS+Aluminum frame |
| Plate Material | Aluminum |
| Keycap Material | Double-shot PBT |
| Keycap Profile | Cherry |
| Layout | ANSI |
| Polling Rate (Wired Mode) | 1000Hz |
| Polling Rate (BT Mode) | 125Hz |
| N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
| Backlit | 22 types of RGB backlight options plus endless possibilities |
| Battery | 4000 mAh rechargeable li-polymer battery |
| BT Working Time (Backlit off) | Around 190 hours (Lab test result may vary by actual use) |
| BT Working Time (RGB) | Around 100 hours (Lowest brightness) |
| Connection | Bluetooth and Type-C cable |
| Bluetooth version | 5.2 |
| Bluetooth Device Name | Keychron K4 Version 3 |
| Compatible System | macOS/Windows/Linux |
| Dimension (Aluminum frame version) | 373.2 x 126.2 mm (14.69 x 4.97") |
| Weight | About 970.8 g/2.14 lbs |
| Height without keycap (front) | 22.54 mm (0.89") |
| Height without keycap (rear) | 30.88 mm (1.22") |
| Height incl. keycap (front) | 30.83 mm (1.21") |
| Height incl. keycap (rear) | 40.25 mm (1.58") |
| Typing Angle | 5º, 8º and 11º |
| MCU | Low-power ARM Cortex-M3 32-bit WB32F3G71 (256KB Flash) |
| Operating Environment | -10 to 50℃ |