Detail Keychron K2 Pro / K2-Pro QMK/VIA Wireless Mechanical Keyboard
Wireless and Wired with up to 3 devices wirelessly laptop, phone, and tablet Get the keymap working on VIA. Program with QMK & VIA. The added sound-absorbing foam, a thick silicone dampening bottom pad, and steel plate Compatible with macOS, Windows, and Linux. Hot-swappable OSA Profile Double-shot PBT Keycaps South-facing RGB Lights
SPECIFICATION
Number of Keys: 84 (75%) Switches (Not including Barebone Version): Keychron K Pro Mechanical Switch Face: South-facing Stabilizers: PCB-mounted screw-in stabilizers Number of Multimedia Keys: 12 Frame Material: ABS/ABS+Aluminum frame Plate Material: Steel Keycap Material (Not including Barebone Version): Double-shot PBT 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
CONNECTIVITY AND POWER
Backlit: 22 types of RGB backlight options plus endless possibilities Battery: 4000 mAh rechargeable li-polymer battery BT Working Time (Backlit off): Up to 300 hours (Lab test result may vary by actual use) BT Working Time (RGB): Up to 100 hours (Lowest brightness) Connection: Bluetooth and Type-C cable Bluetooth version: 5.1 Bluetooth Device Name: Keychron K2 Pro Compatible System: macOS/Windows/Linux
PHYSICAL UNIT
Dimension (Plastic frame version): 311.6 x 121.6 mm (12.27 x 4.79") Weight: About 940 g / 2.07 lbs Dimension (Aluminum frame version): 316.6 x 126.91 mm (12.46 x 4.99") Weight: 1070 g / 2.36 lbs Height without keycap (front): 24.85 mm (0.98") Height without keycap (rear): 33.2 mm (1.31") Height incl. keycap (front): 32 mm (1.26") Height incl. keycap (rear): 42.07 mm (1.66") Typing Angle: 5º, 9.2º and 12º MCU: Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash) Operating Environment: -10 to 50℃