uxcell USB2.0 3D Scroll Wheel Optical Mouse Mice Black Cyan for PC Computer Product Name : USB Optical Mouse;Interface Type : USB2.0;Buttons : Scroll, Left and Right Casing Material : Plastic;Light Color : Red;Resolution : 1200dpi Rating : DC 5V 100mA;Mouse Size : 11.5 x 6 x 4.5cm / 4.5" x 2.2" x 1.2"(L*W*T);Cable Length : 1.3 M / 51.2" System : Windows VISTA / XP, Win 7, Win 8, OSX 10.39+, Linus Kernel 2.6+;Body Color : Blue, Black Net Weight : 74g;Package Content : 1 x USB Optical Mouse