Keychron K2 Pro QMK/VIA Barebone Hot-swappable Wireless Mechanical Keyboard

Keychron K2 Pro QMK/VIA Barebone Hot-swap Wireless Mechanical Keyboard

Barebone = Tanpa Switch dan Keycaps

Wireless and Wired
Program with QMK & VIA
Screw-In PCB Stabilizers
South-facing RGB Lights

Keychron K2 Pro QMK/VIA wireless custom mechanical keyboard allows anyone to master any keys or macro commands on its 75% compact layout through VIA, it has included keycaps for both Windows and macOS, and users can hot-swap with any MX mechanical switch in a breeze.

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: 5?, 9.2? and 12?
MCU: Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)
Operating Environment: -10 to 50?