Keychron K5 Ultra 8K Wireless Custom Mechanical Keyboard
Ultra-Slim. Full-Size. Wireless 8K.
The Keychron K5 Ultra 8K combines a full-size low-profile layout, ultra-low-latency 2.4 GHz wireless performance, and up to 370 hours of battery life. Customize every key, macro, and the knob with Keychron Launcher, powered by open-source ZMK firmware.
The Keychron K5 Ultra 8K combines a full-size low-profile layout, ultra-low-latency 2.4 GHz wireless performance, and up to 370 hours of battery life. Customize every key, macro, and the knob with Keychron Launcher, powered by open-source ZMK firmware.
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Keychron K5 Ultra 8K Wireless Custom Mechanical Keyboard
Sale price$199.00
KEYCHRON K5 ULTRA 8K
The K5 Ultra 8K is a low-profile wireless mechanical keyboard with a sleek 100% full-size layout and integrated knob. Featuring a premium natural wood and metal frame, it delivers an ultra-fast 8K polling rate in both wired and wireless modes for exceptionally responsive performance. It supports Bluetooth, wired, and ultra-low-latency 2.4 GHz connectivity. Empowered by open-source ZMK firmware, the K5 Ultra 8K unlocks endless customization possibilities while delivering up to 370 hours of battery life for enhanced productivity in both work and gaming.
SPECS
| Product Information | |
|---|---|
| Size | 436.6 x 128.29 mm |
| Front Height | 15.55 mm (without keycaps) |
| Back Height | 19.94 mm (without keycaps) |
| Bottom Case Material | ABS Plastic |
| Feet Height | 2mm |
| Weight | 720 g ± 10 g |
| Keycap | LSA double-shot PBT keycaps, non-shine-through |
| Plate Material | Anodized Aluminum Alloy |
| Switch | Keychron Milk POM Switch |
| Stabilizer | Screw-in PCB stabilizer |
| Backlight | North-facing RGB LED |
| Battery | 2600 mAh Rechargeable li-polymer battery |
| Compatible System | macOS/Windows/Linux |
| Operating Environment | 10 to 50°C |
| Body Material | Aluminum + Wood |
| Performance | |
|---|---|
| Connectivity | 2.4 GHz / Bluetooth 5.3 / Type-C Wired |
| Polling Rate | 8000 Hz (Wired & 2.4GHz)125 Hz (Bluetooth) |
| N-Key Rollover (NKRO) | Yes |
| Bluetooth Device Name | Keychron K5 Ultra 8K |
| Wireless Working Time | Up to 370 hours (8K, Backlight off) |
| Hot-swappable | Yes |