Keychron Q1 HE RGB Wireless Knob Mechanical Keyboard – Switches: Gateron Double-Rail Magnetic Nebula – Colour: Carbon Black – Form Factor: 75% – Body & Plate Material: Aluminium – Backlight: South-facing RGB LED – Polling Rate: 1000Hz (Wired & 2.4GHz)/90Hz (BT) – Connectivity: 2.5GHz/BT/Type-C Wired – OSA Double-shot PBT Keycaps – Adjustable Actuation Points – Rapid Trigger – One Key Multiple Commands – Q1H-M1