SPECIFICATION
Number of Keys: 108 (100%)
Switches: Keychron low-profile mechanical Red
Switch Face: North-facing
Number of Multimedia Keys: 12
Frame Material: ABS+Aluminum frame
Keycap Material: Shine-through ABS
Layout: ISO ES
Polling Rate (Wired Mode): 1000Hz
Polling Rate (Wireless Mode): 125Hz
N-Key Rollover (NKRO): Yes for both wireless and wired modes
*The K5 Version 2 is currently compatible with Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
CONNECTIVITY AND POWER
Backlit: 22 types of RGB backlight options plus endless possibilities
Battery: 2000 mAh rechargeable li-polymer battery
BT Working Time (Backlit off): Up to 160 hours (Lab test result may vary by actual use)
BT Working Time (RGB): Up to 105 hours (Lowest brightness)
Connection: Bluetooth and Type-C cable
Bluetooth version: 5.2
Bluetooth Device Name: Keychron K5 Version 2
Compatible System: macOS/Windows/Linux
PHYSICAL UNIT
Dimension: 424 mm x 119 mm (16.69 x 4.69")
Weight: 732g / 1.61 lbs
Height without keycap (front): 9.6 mm (0.38")
Height without keycap (rear): 16.5 mm (0.65")
Height incl. keycap (front): 20.6 mm (0.81")
Height incl. keycap (rear): 25.2 mm (0.99")
Typing Angle: 3.37º, 4.36º and 6.56º
MCU: low-power 32‐bit ARM®
Cortex™‐M3 MCU WB32F3G71RCT6（256KB Flash）
Operating Environment: -10 to 50℃
