[VIA Programmable Mechanical Keyboard] The VIA programmable feature allows you to customize key functions, macros, and lighting to your liking. You can remap keys, create macros, and even adjust the RGB lighting effects, all through the VIA software. This feature makes the LMK81 mechanical keyboard a great choice for gamers, programmers, and anyone who wants a personalized typing experience. [Gasket-mounted 75% Compact Layout] The LMK81 mechanical keyboard is a high-quality keyboard that offers a great typing experience with its gasket-mounted structure. The gasket-mount structure provides a smoother and more comfortable typing experience by reducing the impact of the keys on the base plate. The gasket is made of an imported PORON adhesive foam strip, which helps to reduce noise and improve overall typing feel. This feature makes the LMK81 mechanical keyboard a great choice for anyone who spends long hours typing or gaming. [Triple Modes-Bluetooth/2.4GHz/USB-C] The LMK81mechanical keyboard features triple modes-Bluetooth, 2.4GHz, and USB-C connectivity - for versatile and convenient use. The Bluetooth and 2.4GHz modes allow you to connect to multiple devices, while the USB-C connection ensures a stable and fast connection to your computer. Whether you're a gamer, programmer, or just looking for a reliable keyboard that can easily connect to multiple devices, the LMK81 mechanical keyboard is the perfect choice for a versatile and personalized typing experience. Note: Only mechanical keyboard kit, no keycaps Due to different production batches, the appearance may vary, but it does not affect the use. Colour:White & Black Material:Aluminum Alloy Package Contents: 1 * keyboard kit 1 * USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.