Customize shortcut keys for quick access to frequently used functions and programs. The wireless design provides high freedom of movement and prevents you from having to detangle cords, while the quiet keys make this keyboard ideal for office settings or other highly populated areas. A built-in palm rest ensures typing for long periods of time is more comfortable. Advanced Encryption Standard protects confidential information, and the long mouse body provides support for your hand while you work or play. Employs BlueTrack technology, ensuring mouse movements have incredible accuracy. Wired/Wireless: Wireless Operating System Compatibility: Android 3.2 or later MacOS X 10.7 or later Windows 7, 8,10 Keyboard Design: Full-Size Mouse Type: Bluetrack.