Compatible across all notebook and desktop platforms with Windows XP/Vista/7/8.
Available USB port
Keyboard: 18.31 x 6.87 x 1.43 in; Mouse: 3.75 x 2.29 x 1.4 in; Dongle: 0.75 x 0.58 x 0.25 in
Keyboard: 1.15 lb; Mouse: 0.18 lb; Dongle: 0.06 oz
Year, worldwide parts and labor limited warranty; HP technical support may vary depending on your geographic location.
HP Wireless Classic keyboard; Wireless 3-Button Optical Mouse; USB Wireless Nano receiver; 4 AAA Battery; Documentation