- 5 buttons
- for SMK-Link Electronics VP3825
The Ergonomic USB Mouse (VP3831) is a 5-button optical mouse providing selectable resolution, Left, Middle and Right click keys, Forward and Back keys, and a Scroll-Wheel for document navigation. Its ergonomic vertical design helps reduce the wrist stress resulting from prolonged computer use. A left-handed version (VP3836) is available separately. Windows and OS X compatible.