Patent Design DPI 2000 optical USB wired gaming mouse

Descriptions:

100% brand new and high quality.

Tracking systems: Optical.

Ultra-precise Scroll Wheel.

Optical technology works on most surfaces.

Ergonomically designed, long-term use without fatigue.

Intelligent connectivity, no need to code, plug & play.

feel comfortable, mobile and stability.

Switch Life: 5 million cycle.

Size: 115*38*74MM

Compatible with Windows 98/XP/Vista/windows 7,windows 8/ ME/NT4.0

User for: The high-end players, gaming professional players.

Exclusive private,patent mould

Fast and convenient side key:Forward back button,convenient and shortcut keys,
let you relaxed,comfortable grasp of forward and backward,up and down.

Prevent slippery roller,rolling sensitive:3D anti-skid roller concave and convex design,
let you choose more comfortable,more sensitive scroll.

Precision DPI comfortable and easy to use:DPI design of the roller,to ensure that you can always in order to adjust,four file can be adjusted,the full balance of life game.

Super makinis silent mouse pads:with minimal resisitance perfect sliding on any surface,moving more smoothly.

Ultra thin design,convinient to carry:optical sensing,precise positioning,suitable for any plane.