Logitech Wireless MK270 Keyboard & Mouse combo

-Reliable 24 GHz wireless connection: A tiny Logitech Unifying receiver connects both the keyboard and mouse using just one USB port -Long battery life: Get up to 24 months of keyboard power and 12 months of mouse power without changing batteries (Keyboard and mouse battery life may vary based on user and computing conditions) -Eight hot keys: Instantly access your movies, music, the Internet, e-mail, volume, play/pause and more. The dimensions of the mouse are 60 X 99 X 39 mm -All-in-one setup: Includes a full-size keyboard with quiet, low-profile keys plus a portable contoured mouse for comfortable control -Plug and play simplicity for Windows PCs: Works right out of the boxwith Windows XP, Vista, Windows 7/8/10 No software installation required Specifications: Warranty Warranty1 year with Logitech