Keychron Q3 Knob TKL Hot-Swap RGB Barebone Mechanical Keyboard - Space Grey

Width : 137 mm
Length : 365.1 mm
Front Height : 19.7 mm  (without keycaps)
Back Height : 32.6 mm (without keycaps)
Feet Height : 2.4 mm
Angle : 5.2°
Weight : 2000 g ± 10g (Fully Assembled Version)
Body Material : Full CNC machined aluminum
Plate Material : Steel
Polling Rate : 1000 Hz
MCU : Ultra-low-power Arm Cortex-M4 32-bit STM32L432 (128KB Flash)
Backlight : South-facing RGB LED
Switch Support : Hot-swappable (5 pin & 3 pin)
Stabs : Screw-in PCB stabs
Connectivity : Type-C
Cable : Type-C cable + Type-A to Type-C adapter
Operating Environment : -10℃ to 50℃