TRELCErgonomic Mouse, 2.4G Wireless Vertical Optical Mouse with Adjustable Sensitivity (1000/1600/2400 DPI), 6 Buttons for PC, Desktop, Laptop, Notebook (Black)

I could not recommend this mouse enough! I just recently learned of this style of mouse and am glad I bought this one. Works great, is super comfortable, and is easy to connect. If you are looking for a mouse, buy this one now!!!!!!!

It's Beena month now and I really like it.Tooke a few days to get used to itNow no more pain in my arm, wrist

I had this for a while now and the mouse is great for the price!!! Keeps its charge for a long time . I go about 50 hours before it asks to be charged . I love the design . Would recommend!

The mouse works very well. It is properly responsive, has a pleasant click, and slides around with a good level of difficulty. The thumb buttons are a bit far for me but they work great. If you need a cheap ergo mouse in a pinch highly recommended. This was my situation and I would purchase again. If you'll be using it every day for an extended period of time, you can probably afford the Logitech MX Vertical and you should.If you have 3 fingers and a thumb, this is the mouse for you. It has convenient channels for your fingers to fall into. Great idea - my fingers should always know where to go. The problem is that it only has three channels, so my pinkie is usually touching the table and pinching when I move to the left (I'm right handed). To avoid this, I sometimes put my middle finger on the wheel but I was not expecting to have to train myself to use a mouse over again.

This mouse has helped with my Carpal Tunnel. Bought it in October and is just now needing recharging. I use it mostly for work and sometimes pull 14 hour days. Had to use a regular mouse when charging this one and it was miserable. Great price as well. I don't really use the light feature but I guess it's nice to have.