3 in 1 Keyboard, Mouse, Speaker Kit, PS/2

Add the full multimedia experience to your laptop or desktop computer with a 3-in-1 combination kit that includes an optical mouse, a multimedia keyboard and a pair of amplified speakers. The full-sized keyboard includes 21 hot keys to navigate media programs, web browsers and more. Product Specifications     PS/2: Yes USB: No Bluetooth: No Wireless: No Optical mouse: Yes Keyboard measurements: 7 3/8"L x 18 1/2"W x 1 1/4"H Mouse measurements: 4 3/4"L x 2 1/2"W x 1 1/2"H Speaker measurements (ea.): 2 7/8"L x 3 3/4"W x 6 7/8"H Tenkey pad: Yes Hot keys: 21 Adjustable height: Yes Mouse buttons: 3 Ambidextrous design: Yes Mouse dpi: 400