
Keychron K2 HE 75% QMK Wireless Magnetic Keyboard Standard Version Nebula Switch (KBKCK2HJ1)
Price$199
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About this product
SPECIFICATIONS:
| Length | 316.4 mm |
| Width | 126.7 mm |
| Front Height | 30.2 mm (incl. keycap) |
| Back Height | 40.7 mm (incl. keycap) |
| Weight | Approx. 980 g |
| Keycaps | Cherry Profile Double-shot keycaps, shine-through |
| Frame Material | Aluminum |
| Stabilizer | Screw-in PCB stabilizer |
| Switch | Gateron double-rail magnetic switch - Nebula |
| MCU | ARM Cortex-M4 32-bit STM32F402RC (256KB Flash) |
| Angle | 5° / 9.34° / 12.43° |
| Backlight | North-facing RGB LED |
| Plate Material | Aluminum |
| Sensitivity | 0.1 mm |
| Rapid Trigger | Yes |
| Adjustable Actuation Points | 0.2 - 3.8 mm |
| Dynamic Keystrokes | 4-in-1 action keys |
| Cable | Type-A to Type-C cable |
| Connectivity | 2.4 GHz / Bluetooth / Type-C wired |
| Bluetooth Version | 5.2 |
| Bluetooth Device Name | Keychron K2 HE |
| Battery | 4000 mAh Rechargeable li-polymer battery |
| Wireless Working Time (Backlit off) | Up to 110 hours (Lab test results may vary based on actual use) |
| N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
| Hot-swappable Support | Yes, compatible with Gateron double-rail magnetic switch only. |
| Polling Rate | 1000 Hz (Wired and 2.4 GHz) / 90Hz (Bluetooth) |
| Operating Environment | -10 to 50℃ |