USB  Wired Optical sensor mouse 

Cable lenght: 1.5M USB cable, plug and Play

DPI adjustable: 1200(can add DPI buttons) 

LED optical

Ambidextre: Yes

Size: 100X60X32mm

Number of buttons : 3 (can do 4/5/6 buttons)

Ergonomic design, make you fell more comfortable

Color: with one color printing ,like rubber black,soft touch

Compatible with Windows 7 / 8 / 10, XP, Vista