KEYBOARD WIRELESS MECHANICAL KEYCHRON K4 HE Standard version, HS, RGB LED, Full Size, Gateron Double-Rail Magnetic Switch, OSA PBT, Black, K4H-J1

Model Name: KEYCHRON K4 HE
Specification :
Frame Material: Aluminum
Bottom Case Material: ABS Plastic
Stabilizer: Plate-Mounted Stabilizer
Switch: Gateron double-rail magnetic switch
MCU: ARM Cortex-M4 32-bit STM32F402 (256KB Flash)
Angle: 5° / 8° / 11°
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
Mount Style: Tray Mount Design
Cable: Type-A to Type-C cable
Connectivity: 2.4 GHz / Bluetooth / Type-C wired
Bluetooth:
Version: 5.2
Device Name: Keychron K4 HE
Battery: 4000 mAh Rechargeable li-polymer battery
Wireless Working Time: Up to 110 hours (Backlit off, lab test results may vary)
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) / 125 Hz (Bluetooth)
Operating Environment: -10 to 50℃