Logitech MK470 Slim Wireless Keyboard and Mouse Combo - Modern Compact Layout, Ultra Quiet, 2.4 GHz USB Receiver, Plug n' Play Connectivity, Compatible with Windows - Off White Brand：Logitech Color：Off White Connectivity Technology：Usb Special Feature：Wireless Compatible Devices：Microsoft Surface Logitech MK470 cordless combo features a compact modern designed keyboard with low-profile scissor keys, a number pad and a layout optimized for Windows This wireless keyboard and mouse set also features a comfortable, ambidextrous 3 button mouse with high precision optical tracking and mechanical scroll wheel, Sensor resolution: 1000 DPI Whisper quiet keyboard and lab-tested, noise-reduced mouse means an ultra quiet work experience for you and those around you both in the office and at home Simple plug-and-play USB nano receiver offers a strong reliable 2.4 GHz wireless connection with 10 m (33ft) of range(1) (1) Wireless range may vary based on environmental and computing conditions Auto-sleep feature saves battery life, allowing for 36 months of keyboard use and 18 months of mouse use(2) (2) Battery life may vary based on user and computing conditions Due to ongoing product enhancements, the battery door on the sleek keyboard you receive may be either glossy or matte Unlock a full range of possibilities and customize this combo to fit your personalized needs; set up and assign shortcuts to the 12 customizable FN keys with Logi Options plus software