The Wire Keyboard Compatible with macOS ONLY (version 11.3 +). Not fully functional with non-Mac devices. For Mac/ Mac Mini/Mac Pro/ MacBook Air/MacBook Pro/iMac/iMac Pro etc Stylish and Portable: Measuring 11.2 in x 4.7 in284.5 mm x 119.4 mm, its sleek design is perfect for both daily work and travel Easy Plug-In and Play: Connect in an instant and enjoy a stable connection without the hassle of Bluetooth disconnection or USB loss. !!! NOTE: Please check the power of your device before use. Low Power or NO Power will cause the keyboard to NOT Work IMPORTANT NOTE: lf you used the USB A interface, please make sure the Type C is plugged into the USB A port Convenient Function Keys: Access your most commonly used shortcuts with ease, boosting productivity with just a click Ergonomic Design: With an 8° lift, this keyboard provides the perfect wrist angle for comfortable typing. The scissor-foot design ensures each keystroke is smooth and fluid