3-Mode Mechanical Keyboard: The K5 Max is a low-profile QMK/VIA wireless mechanical keyboard. Combines advanced 2.4 GHz wireless, Bluetooth, Type-C wired connectivity, and an ultra-slim space-efficient 100% layout. The K5 Max features QMK/VIA key remapping, a 1000 Hz polling rate (on 2.4 and wired modes), PBT keycaps, and more as a premium productivity partner. Wireless and Wired - The 2.4 GHz wireless and wired connection boasts a rapid 1000 Hz polling rate. You can also connect the K5 Max with up to 3 devices via a stable Bluetooth 5.1 for seamless multitasking. Remap with QMK/VIA: QMK/VIA means endless possibilities for a fluid workflow. Simply connect the K5 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). Ultra-Slim: The low-profile Gateron red switch is 31% slimmer than conventional normal profile switches, making the aluminum body K5 Max one of the thinnest