CHERRY KW 3000 Keyboard

Wireless Connectivity - USB 2.0 Type A Interface - German - Black - Rubber Dome Keyswitch - RF - 10 m - 2.40 GHz - 4 Hot Key(s) - Calculator, Email, Browser, Sleep Hot Key(s) - Windows 10, Windows 11, Windows 7, Windows 8 - PC - AA Battery Size Supported