Meet the Keychron Q1 Max, a full metal QMK/VIA wireless custom mechanical keyboard upgraded with a 2.4 GHz wireless connection, featuring a 1000 Hz polling rate. Elevating the typing experience further, it has been thoughtfully upgraded with multiple layers of acoustic foams, ensuring a premium sound quality with every keystroke. Pro Features, Entry Price Bluetooth/2.4GHz Connectivity Experience peak gaming performance on the fly with the 2.4 GHz wireless connection boasting a rapid 1000 Hz polling rate. For seamless multitasking across your computer, phone, and tablet, you can effortlessly connect the Q1 Max via Bluetooth 5.1 to three devices. Optimised Case Features Calling upon the years of refinement, the Q1 Max is designed to be the pinnacle of years of innovation by the community. Utilising the double-gasket system and with the latest addition of acoustic foams, the Q1 Max sounds, feels and hits all the right notes of what a top-of-the-line keyboard should be. Firmware Programmability With full QMK and VIA support, you can program and remap each key on the keyboard with ease. The open-source firmware means endless possibilities for keyboard layouts, shortcuts, backlight effects, and more. Switch Compatibility Supports both PCB mounted (5-pin) and Plate mounted (3-pin) MX-style switches.Use SMD-LED compatible switches for the best backlight shine thru. Product Specs Number of Keys: 82 KeysMain Body Material: AluminiumStabilizer Mount: PCB Screw-InLayout: ANSIPolling Rate: 1000Hz (Wired/2.4 GHz), 90Hz (Bluetooth 5.1)Backlight: South-Facing RGB Connectivity & Power Wired USB 2.0 Type-C Compatible System: macOS/Windows/Linux Dimensions & Weight Dimensions: 327.5 x 145mmWeight: 1724g (fully assembled)Height (front): 22.6mmHeight (rear): 35.8mmAngle: 5.2° Operating Environment: -10 to 50℃ Package Contents 1x Keyboard Kit (PCB, Plate, Foam, Silicone Pad, Acoustic Foams)4x Screw-in Stabilizers1x Type-C to C Cable1x Type-A to C Adapter1x Type-A 2.4GHz Receiver1x Type-C 2.4GHz Receiver1x Extension Adapter for Receiver1x Switch Puller1x Keycap Puller1x Screwdriver1x Hex Key