Experience next-level comfort and productivity with the powerful Logitech MK825 Wireless Keyboard & Mouse Combo, featuring ultra-precision scrolling and quiet typing on a full-size keyboard with carefully crafted keys. The cushioned palm rest and curved keyframe give you the support you need, while the adjustable tilt legs offer the perfect typing angle. The contoured design of the mouse fits comfortably in your palm. Type and switch seamlessly between your computer, tablet, and phone. Pair your mouse with up to 2 devices. The dual connectivity allows connection via the included USB unifying receiver or Bluetooth-enabled device that supports an external keyboard. Mouse System Requirement: Windows 10/8/7 or later, macOS 1.10 or later ,Chrome OS. KEYBOARD is compatible with Windows 10/8/7 or later, macOS 1.10 or later, Chrome OS, Linux kernel 2.6+ USB port, iPhone 4S or later, iPad 3rd generation or later, iPad Mini, iPad touch 5th generation or later, Device with iOS 8.0 or later, Android 5.0 or later