Keychron Q1 Max Full metal QMK/VIA wireless custom mechanical keyboard upgraded with a 2.4 GHz wireless connection, featuring a 1000 Hz polling rate, double-gasket design, PBT keycaps, screw-in stabilizers, and more, the Keychron Q1 Max promises an unparalleled typing journey. 2.4 GHz & Bluetooth Connection 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. The polling rate is 1000 Hz right out of the box on 2.4 GHz and wired modes (90 Hz on Bluetooth mode), which makes the latency hardly noticeable even in competitive games. QMK & VIA Simply connect the Q1 Max to your device with a cable, drag and drop your favorite keys or macro commands to remap any key you want on any system (macOS, Windows, or Linux). Easy Assemble Designed every component to be able to assemble easily so you can customize and adjust each component with ease to create your ultimate typing experience. Hot-Swappable, PBT Keycaps with RGB Backlit. Comes with 22 types of RGB backlight settings. You can further fine-tune the RGB hue, saturation, brightness, effect speed, and different modes, or even remap these keys with QMK/VIA. The Q1 Max comes with Keychron spherical-angle (KSA profile) double-shot keycap set with premium non-backlight shine through PBT material, that is oil-resistant and durable for long-term use while you can hot-swap every switch on the Q1 Max with almost all of the 3pin and 5pin MX style mechanical switches on the market Specs Polling Rate 1000 Hz (2.4 GHz & wired) / 90 Hz (Bluetooth) N-Key Rollover (NKRO) Yes for both wireless and wired modes Stabilizer Screw-in PCB stabilizer Compatible System macOS / Windows / Linux MCU ARM Cortex-M4 32-bit STM32F402 (256KB Flash) Connection 2.4 GHz / Bluetooth / Type-C wired Battery 4000 mAh rechargeable li-polymer battery Operating Environment -10 to 50℃ Body Material Aluminum + PC Plate Keycap KSA double-shot PBT keycaps, not shine-through Switches Hot-Swappable Gateron Jupiter Brown Switch Backlit 22 types of RGB backlight Dimension 327.5 mm x 145 mm Weight 1724 g ± 10 g (Fully Assembled version)