Logitech K250 Keyboard - Compact - Wireless Connectivity - English - Graphite - Bluetooth - 10 m - On/Off Switch Hot Key(s) - Windows 10, Windows 11, Mac OS X 12.0 Monterey, ChromeOS, Linux, iPadOS 15, iOS 15, Android 12 - Chromebook - PC, Mac - Recycled Plastic - AAA Battery Size Supported