Cool LED Backlighting: The color of the gaming keyboard's lighting is fixed. There are shortcut keys to change the speed and brightness of the 19 built-in backlight modes. Small and Useful 60% Layout: The 68-key mechanical keyboard has distinct arrow keys and frequently used control keys. Plug-and-play power cord is included. combines portability, complete functionality, and usefulness. 3. The Red Switch is mechanical. Effective & Comfortable Operation: The scientific stepped keycap design, which is 60% ergonomic, offers optimal comfort. Compatibility and Post-purchase Support: Windows 11/10/8/7/XP is compatible. Only Office and typing can be done on Mac OS, Vista, and Linux.