Logitech Wave Keys for Business Keyboard

Wireless Connectivity - USB Type A Interface - German - QWERTZ Layout - Graphite - Bluetooth - 5.1 - 10 m - 2.40 GHz - ChromeOS, Windows 10, Windows 11, Mac OS X 11.0 Big Sur, Linux, iPadOS 14, Android 9.0 - PC, Mac - AAA Battery Size Supported