Dell Mouse MS116 Wired, No, Black, No, Optical
USB | Optical | 1000 dpi | Number of buttons 3 | Colour Black | Weight 0.1 kg
EAN: 5397063763665
Width: 90mm
Height: 45mm
Depth: 140mm
Weight: 148g
http://accessories.euro.dell.com/sna/productdetail.aspx?c=ie&l=en&s=dhs&cs=iedhs1&sku=570-AAIS