Tuxye-a Upright Mouse - Wired

Ergonomic erect design, efectively remitting and preventing carpal tunnel syndrome, just say goodbye to the "Mouse Hand" Package included: Specification: Button: 7buttons(DPI switch/scroll wheel/ left /right/one key back to desktop/ previous page/adjacent page button) Weight: 103g Interface: USB Wired Colouring: Black/ White System support: Windows / for Mac Features: The adjustable DPI allows you to change the sensitivity of the mouse's pointer speed. Ergonomic vertical design, efectively remitting and preventing carpal tunnel syndrome, scarce say goodbye to the "Mouse Hand" "Show desktop" button, allows you to get indorse to your desktop just by an easy click on the mouse, convenient for office and game users. Package included: 1x USB Perpendicular Mouse