Adesso (KB998) Keyboard and Mouse

experience the joy of wireless freedom! this 27 mhz rf keyboard and optical mouse set is enhanced by its sleek black and silver design comlementing any work or play environment. the ergonomically designed optical scroll mouse features 3-buttons and optical tracking for precise control enjoy wireless freedom from up to 5 feet away! rf wireless keyboard features: black and silver design 27 mhz radio frequency technology 5 feet of cordless freedom from reciever 104-keys 15 "hot keys" for wasy access hot keys (for windows vista/xp/2000/me only) battery low led informs user to replace the batteries runs on two aa batteries (included) rf wireless optical wheel mouse features: black and silver design radio wireless optical mouse 3-button (scroll wheel acts as 3rd button) scroll wheel runs on two aa batteries (included) receiver features: black and silver design ps/2 or usb interface led indicators: power num lock caps lock scroll lock receive led os required: microsoft windows 98 microsoft windows 98 second edition