Tri-Mode Connection Keyboard: This wireless mechanical keyboard supports Bluetooth 5.0,2.4GHz wireless, and USB-C wired connectivity. It can connect to up to 5 devices simultaneously, Bluetooth keyboard compatible with PC, laptops, tablets, phones, PS5, Xbox, and more. Works with Windows & Mac, this keyboard offers versatile connectivity to meet all your work, gaming, and study needs Hot-swappable Custom Keyboard: Wireless keyboard switches and keycaps can be freely replaced.No soldering required! This mechanical keyboard supports 3-pin/5-pin hot-swappable sockets, allowing you to easily replace switches.The K98 mechanical keyboard is equipped with pre-lubricated linear switches, making it ideal for scenarios requiring quick, frequent, and continuous key presses. This smooth operation reduces resistance during use, making it easier on your fingers Programable Keyboard: The programmable function of this mechanical keyboard allows redefining the key, create macros, adjust RG