Keychron K8 Pro

K8 Pro, first out-of-the-box QMK/VIA wireless mechanical keyboard.

SPECIFICATION	CONNECTIVITY AND POWER	PHYSICAL UNIT
Number of Keys: 87 (Tenkeyless)	Backlit: 13 types of RGB backlight options plus endless possibilities	Dimension (Plastic frame version): 355 x 123 mm (13.9 x 4.84 inches) Weight: About 990 g / 2.2 lbs
Switches  (Not including Barebone Version): Gateron G Pro Mechanical	Battery: 4000 mAh Rechargeable li-polymer battery	Dimension (Aluminum frame version): 359 x 127 mm (14.1 x 5 inches) Weight: 1146 g / 2.5 lbs
Switch Face: South-facing RGB	BT Working Time (Backlit off): Up to 300 hours (Lab test result may vary by actual use)	Height incl. keycap (front) 35 mm (1.37 inches)
Stabilizers: PCB-mounted screw-in stabilizers	BT Working Time (RGB): Up to 100 hours (Lowest brightness)	Height incl. keycap (rear) 42 mm (1.65 inches)
Number of Multimedia Keys: 12	Connection: Bluetooth and Type-C cable Bluetooth version: 5.1	Typing Angle: 0º, 6º and 9º
Frame Material: ABS / ABS+Aluminum frame	Bluetooth Device Name: Keychron K8 Pro	MCU: Ultra-low-power Arm Cortex-M4 32-bit STM32L432 (128KB Flash)
Keycap Material (Not including Barebone Version): Double-shot PBT	Compatible System: macOS/Windows/Linux	Operating Environment: -10℃  to 50℃
Keycap Profile: OSA (OEM profile with spherical-angle)
Layout: ANSI
Polling Rate (Wired Mode): 1000Hz
Polling Rate (Wireless Mode): 90Hz
N-Key Rollover (NKRO): Yes for both wireless and wired modes