Logitech's K780 keyboard is designed to work with your computer, smartphone and tablet, so you can easily switch between devices. It'll work with PC, Mac, Chrome OS, Android and iOS, so you can cross cross between a range of models. Switching between devices Place your keyboard in front of your desktop, prop up your smartphone within the groove and place your tablet nearby, so you can move from one to the other with a single touch of the Easy-Switch button. Quiet and comfortable The full-sized keyboard is fitted with concave keys to provide a silent, pleasant typing experience. Along with the letters and symbols you'll also find a numbers pad and familiar shortcuts to help you swiftly move from one key to the next. Key features: Wireless connection with 10m/33ft range and 128-bit AES encryption between keyboard and connected device Holds most smartphones and tablets up to 11.3mm (0.4 inches) thick and 12-inch in landscape mode only Up to 24 months of battery life from two pre-installed AAA batteries (with auto-sleep, on/off button and a battery status light Two wireless options: USB receiver or Bluetooth Smart technology System requirements: Windows® 7, Windows 8, Windows 10 or later Android™ 5.0 or later Mac OS X 10.10 or later iOS 5 or later Chrome OS™ USB connection: available USB port required Bluetooth connection: Bluetooth Smart ready device with keyboard support required (HID profile)