Ergonomic Vertical Design:- This vertical mouse is design for users to reduces muscle strain and can even undo the damage that years of using a traditional computer mouse causes. Wrist pain, shoulder fatigue, Carpal Tunnel Syndrome and tendinitis can all be alleviated or, in many cases, eliminated with regular use. 11 Programmable Buttons:- This Vertical Wired Gaming Mouse has up to 11 programmable buttons. Support macro editing, you can customize all the buttons function via the programming software, to meet various demands in different games. 5 Direction Rocker:- Integrated orientation operation. 1 rocker equals 5 keys. Thumb control,the realization of "front,rear,left, right,down pressure"operation.Adapted to FPS, MOBA, MMO and other different types of games. High Precision for Best Gaming Experience:- Equipped with PAW3325 10000 DPI gaming sensor, 100IPS, 20G Acceleration, 5000FPS.This vertical gaming mouse has incredible pinpoint accuracy and speed. Give you excellent tracking sensitivity for best experience in most intense gaming sessions.