Dell Keyboard-Mouse Set KM7120W Multi-Device Wireless FR-Layout

Battery operated (2x AA for keyboard, 1x AA for mouse); Keyboard: FR layout, scissor keys with chiclet keycaps, multimedia keys, programmable F-keys, separate numeric keypad, 128-bit AES encryption, adjustable tilt angle; Simultaneous connection with up to 3 devices (1x via USB, 2x via Bluetooth) and switch at the touch of a button; Mouse: optical sensor (1600 dpi), scroll wheel with tilt, programmable thumb buttons; Wireless connection up to 10 m via Bluetooth or USB receiver; Compatible with Windows, Chrome OS, Android, and Mac