Welcome to the store! 1. Ergonomic Layout: The RGB keyboard features an ergonomic 64-key layout design, reducing wrist pressure for more comfortable use. 2. 4 Optional Switches: The 64-key keyboard offers Blue Switch, Linear Switch, Red Switch, and Brown Switch options. 3. 3-Mode Connectivity: The mechanical keyboard supports wireless 2.4G, BT 3.0, BT 5.0, and Type-C wired connections. 4. Widely Compatible: The white keyboard allows connection switching with Fn and Q, W, E, R, T, Y keys, supporting Win 2000, Win ME, Win XP, Win Vista, Win 7, Harmony OS, Win 8, Win 10, Android, iOS, and other systems. 5. RGB Backlighting: The RGB keyboard features RGB backlighting with adjustable light speed and brightness, a built-in large-capacity battery, and full-key anti-ghosting. Item Type: Mechanical Keyboard Material: ABS Color: White Connection Method: Supports wireless 2.4G, BT3.0, BT5.0, Type C wired Lighting: RGB, multiple lighting modes Key Conflict: No conflict for all keys Battery Capacity: Built-in 1800mAh lithium battery (included) Ergonomics: Supported Working Voltage: 5V DC Working Current: 300mA (max) Standby Current: 0.5mA Compatible System: For Win 2000, Win ME, Win XP, Win Vista, Win 7, Harmony OS, Win 8, Win 10, Android, iOS, and other systems 1 x Mechanical Keyboard 1 x Adapter 1 x Keycap Puller 1 x Data Cable Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!