Wired Silent Mouse for gaming.
Noiseless left/right button, Patented Noiseless Switch
One click adjustable DPI button and wheel button
Best for office and library.
Optical mouse

Specifications

96% less Click Noise compared to ordinary mouse
Optical / 1600 DPI
Dimension length 110mm Width 74mm Height 40mm
5 Buttons (Left, Right, Wheel, Forward, and Backward)
Supports Windows 7, Vista XP, 2000, ME, 98, NT and MAc OS 9.0 or above
Color: Black
64 inch USB Cable