Like-new Ergonomic Vertical Mouse (Optical, Wired) - $20 (Redding)

This is a like-new vertical ergonomic mouse.
* Material: ABS.
Size: 3.
9 x 3.
3 x 3inch.
* Photoelectric resolution: 1200dpi * Number of buttons: 5 * Ergonomic support * With a matte finish, the grip is excellent.
* Optical engine, smooth experience, accurate tracking * Fits the shape of the palm ,use natural comfort grips to reduce hand fatigue * Added next/previous buttons provide convenience when webpage browsing; the superior choice for internet surfers, gamers and people who work at length at the computer