Keychron Q1 HE QMK Wireless Custom Keyboard Barebone Knob - Shell White

Keychron Q1 HE QMK Wireless Custom Keyboard Barebone Knob Specs Width 145 mm Length 327.5 mm Front Height 22.6 mm (without keycaps) Back Height 35.8 mm (without keycaps) Feet Height 2.4 mm Angle 5.2° Weight 1735 g ± 10 g (Fully Assembled version) Body Material Aluminum Plate Material Aluminum Polling Rate 1000 Hz (Wired and 2.4 GHz) / 90Hz (Bluetooth) N-Key Rollover (NKRO) Yes for both wireless and wired modes Rapid Trigger Yes Adjustable Actuation Points 0.1 - 4.0 mm Dynamic Keystrokes 4-in-1 action keys Sensitivity 0.1 mm N-Key Rollover (NKRO) Yes for both wireless and wired modes Keycap OSA Double-shot keycaps, not shine-through MCU ARM Cortex-M4 32-bit STM32F402RC (256KB Flash) Backlight South-facing RGB LED Switch Gateron 2.0 magnetic switch Hot-swappable Support Yes Stabilizer Screw-in PCB stabilizer Cable Type-C cable + Type-A to Type-C adapter Connectivity 2.4 GHz / Bluetooth / Type-C wired Bluetooth Version 5.1 Bluetooth Device Name Keychron Q1 HE Battery 4000 mAh Rechargeable li-polymer battery Operating Environment -10 to 50℃