ADESSOiMouseE1 - Vertical Ergonomic Illuminated Optical 6-Button USB Mouse - Right Hand Orientation, Black

When my right wrist hurts from mouse use I often switch to using standard mouse w/ left hand. It was cool to try this vertical mouse. I prefer it. Now i'll need one for my right hand too, as I think they are more comfy to use.

La roulette jaune pour le zoom a fonctionnée 2 semaines seulement. A ce prix là c'est pas durable. C'est supposer être étanche à l'eau mais la mienne a pas été étanche ????

it works :)

I was suffering with Carpal Tunnel / De Quervain’s Tenosynovitis due to work. I work with computer for 8 hours and more, and this mouse really helped to heal my wrist. Of course it also depends how you move the mouse, but the vertical orientation design plays a great part. Get this mouse instead of the other imitation brands. Kudos to Adesso!!

I can scroll up but not down. When I scroll down the entire wheel seems to skip out of position and the page will scroll up instead of down. I can scroll up normally. Actually bought this for the scroll wheel, which is worse than a normal one.