Pack Keyboard & Mouse Wireless2 in 1 wireless keyboard & mouse packCombo USB-A & USB-C connectivityWireless 2,4 Ghz technology (20 meters range)Windows, Mac OS, Android & Chrome OS compatible / Plug & Play setup Features: Combo USB-A & USB-C connectivity Wireless 2,4 Ghz technology (20 meters range) Windows, Mac OS, Android & Chrome OS compatible / Plug & Play setup Specifications: Dimensions: H:4.4 x W:52.0 x D:14.2 cm Colour: Black Guarantee:2 Years Warranty Model Number: 900904-UK