Keychron Q0 Max Custom Number Pad (Gateron Jupiter Red, Shell White)

Body Material: Aluminum

Plate Material: Steel

Polling Rate: 1000 Hz (2.4 GHz and wired) / 90 Hz (Bluetooth mode)

Battery: 1800 mAh Rechargeable li-polymer battery

Wireless Working Time (RGB): Up to 50 hours (Lowest brightness)

Charging Time: Around 2.5 hours

Bluetooth Version: 5.1

Compatible System: macOS/Windows/Linux

N-Key Rollover (NKRO): Yes for both wireless and wired modes

Hot-swappable: Yes. Compatible with most of the 3 pin & 5 pin MX mechanical switches such as Gateron, Cherry MX and Kailh, etc.

Keycaps: KSA double-shot PBT keycaps, not shine-through (Fully Assembled version)

Switches: Gateron Jupiter Red (Fully Assembled Version)

MCU: ARM Cortex-M4 32-bit STM32F402 (256KB Flash)

Backlight: South-facing RGB LED

Stabilizer: Screw-in PCB stabs

Charging Port: USB Type-C

Cable: Type-C cable + Type-A to Type-C adapter