5.?PC Gaming Keyboard Compatibilty?Support computer systems including Windows, IOS(change it through the switch on the back). Plug and play. No drivers or softwares are required. 4.?Compact & Portable Design?With ultra-compact 82 keys layout ( no number pad), 80% gaming keyboard has all essential function keys, frees up workspace on your desk without sacrificing performance and comfort. 3.?Cool RGB Backlit Effect?Up to 16 presets backlighting modes are free to choose by the keyboard itself. Brightness and flowing speed is also adjustable on board. Select your own preferred modes for any playing. 2.?Gasket Mounted Mechanical Keyboard?As to give you better typing experience, in addition to the silicone gaskets on the plates, the Keyboard adds sandwich silicone sound dampeners to the plate and fully-fitted large bottom silicone pad between the top and bottom cases. This design significantly reduces the gap between the PCBA and bottom case, avoids the noise of the impacted metals.Enables you to get a smooth typing experience. 1.?Three Modes of Connectivity: Bluetooth 5.0&2.4GHz&Type-C Cable?The small keyboard is an excellent solution for multitasking, boosting your productivity and exploring your creativity. Equipped with Bluetooth 5.0 and a 2.4G wireless receiver, you can connect keyboard with up to 5 devices at the same time for seamless multitasking across your laptop, phone, and tablet. 2800mAh large capacity battery provides keyboard longlasting working time.