MS-G1 2400DPI 4 Buttons Wired Optical Gaming Mouse
Specifications:Type: Optical mouseMaterial: ABSSize: 120x65x36mmMax Resolution: 2400 DPIScroll wheel: bi-directional rollersKeypad: controlled by 4 mouse buttonsButtons Life: 10 million clickFrame rate: 3000frames\/sec.Interface Type: USB 2.0\/1.1Rated operating voltage: 5VCable:1.4mOperation systems: Windows 98， 2000， ME， XP， Vista， Win 7 and moreAdd 25g weight block， which satisfies the costomers' request for comfortable handle
Package included:1 x mouse