?RGB Light Design?The light matrix composed of 83 RBG full color LED lamp beads creates a full color creative atmosphere. By default he features 18 lighting effects. Press Fn key + DEL key to cycle through the backlight. Press Fn + Minus key to turn on/off the backlight. ?Premium Aluminum Construction?Crafted with top-tier materials, the keyboard showcases an elegant texture. The anodized aluminum body not only lends a lustrous finish but also assures enduring performance for diverse users. Featuring double-shot PBT key-caps, the design guarantees legibility and resistance against wear. Meticulously contoured, these key-caps promise a tactile and comfortable experience with every keystroke. ?Hot Swap Enabled?The MKB i83 brings versatility to the forefront with its full hot-swap capabilities. You can effortlessly interchange various switches based on preference, ensuring a fresh tactile experience with every change. It supports full-key no conflict, pressing any number of keys in any order can accurately achieve the desired function. ?3 Modes Connection?This i83 keyboard comes with Bluetooth(3.0 and 5.0), 2.4G Wireless(USD receiver) and Wired Type-c connectivity, you can connect 5 devices at the same time. With ergonomic Design, it significantly reduces strain and fatigue during prolonged work sessions, enabling users to maintain optimal productivity throughout the day. ?Kaihl MX Red Switch?MINISFORUM MKB i83 keyboard adopts the renowned Kaihl MX mechanical red switch, which is very quiet when typing and provides you a fluid typing experience. With a consistent force curve, these switches are perfect for those who spend significant time typing and require both speed and precision.