Keyboard/Mouse Set, Wireless, Black

Keyboard and Mouse Set, Wireless, Optical, Ergonomic Design Yes, Compatible With Windows Vista(R), Windows(R) 7, Windows(R) XP, USB Connector Type, Black, Cable Length Not Applicable, Number of Buttons 2, Height 10 3/4 in, Length 2 3/4 in, Width 18 1/2 in, Features Right-Handed Design, Extended Battery Life Up to 12 Months, Padded Wrist Rest, Nine-Way Adjustable Feet, Spill-Proof