Mouse; Wireless; Optical; Ergonomic Design No; Compatible With Mac(R) OS X 10.3.9 and Later; Windows(R) XP; Vista(TM); 7; Nano Receiver Connector Type; Black; Cable Length Not Applicable; Number of Buttons 3; Height 8 1/4 in; Length 5 29/32 in; Width 3 1/2 in; Includes AA Battery; USB Receiver

Keyboard; Corded; Ergonomic Design Yes; Compatible With Linux(R) 2.6 and Later; Windows(R) 7; Windows(R) Vista(TM); Windows(R) XP; USB Connector Type; Black; Cable Length Not Applicable; Number of Buttons 104; Height 7 1/2 in; Length 18 4/9 in; Width 1 1/8 in; Includes User Documentation

Mouse; Ergonomic Design No; Black; Cable Length Not Applicable; Number of Buttons 5; Features 33 ft Wireless Range; Includes AA Battery; USB Receiver