• Specifications product type wireless mouse supported operating systems windows xp/windows vista/windows 7/windows 8/windows 10/mac osx special features size: 101 x 60 x 25.3 mm, 1.200 optical sensor color (according to the manufacturer) silver packaging size 14 cm / 3 cm / 20 cm manufacturer warranty 2 years official distributor warranty place of manufacture china packaging width 14 packaging height 3 packaging depth 20 circumference 54 cm weight (mouse) 0.5