Keychron K2 HE keyboard Gaming USB + RF Wireless + Bluetooth White

USB connector type: USB Type-C
Hot-swap: Yes
Wireless range: 10 m
Detachable cable: Yes
Backlight: Yes
Material: Acrylonitrile butadiene styrene (ABS), Aluminium, Plastic, Wood
Product colour: White
Adjustable keyboard height: Yes
Adjustable backlight: Yes
LED indicators: Yes
Backlight colour: Multicolour
Backlight type: RGB LED
Battery life (max): 110 h
USB Type-C charging port: Yes
Battery recharge time: 5 h
Rechargeable: Yes
Keyboard battery type: Built-in battery
Power source type: Battery, USB
Operating temperature (T-T): -10 - 50 °C
Keyboard weight: 965 g
Keyboard dimensions (WxDxH): 126.7 x 320.5 x 40.7 mm
Mac operating systems supported: Yes
Windows operating systems supported: Yes
Linux operating systems supported: Yes
Wireless receiver interface: USB Type-A
Receiver included: Yes
AC adapter included: No
Number of products included: 1 pc(s)
Mouse included: No
Battery capacity: 4000 mAh
Battery technology: Lithium Polymer (LiPo)
Frequency band: 2.4 GHz
Multi-device support: Yes
Keyboard number of keys: 84
Device interface: USB + RF Wireless + Bluetooth
Numeric keypad: No
Recommended usage: Gaming
Keyboard key switch: Magnetic-mechanical key switch
Polling rate: 125 Hz, 1000 Hz
Rollover: N-key rollover
Connectivity technology: Wired & Wireless
Keyboard form factor: 75%
Keyboard keys operating life: 150 million characters
Pointing device: No
Bluetooth version: 5.2