TSV Wired Vertical Ergonomic Mouse, 6 Buttons Optical Ergo Mouse with 4 Level DPI Switch 1000 1200 1600 2400, Right Handed, Black

I bought this to try to help my hand and wrist stay more comfortable as I spend alot of time on the computer. It feels much more natural to hold/rest your hand in this position. I will still experience fatigue/pain, but it takes much longer to get to that point. It is a smidgen too big for my hand, though. The middle button/roller wheel could be a bit closer to my pointer finger and I cannot reach the button on the very top with my thumb at all. For reference, I am a 5'4 chick. Overall, it has been a great purchase!

This is really all you need for an ergo mouse. Similar form to ANKER with a slght tilt to the left fits my hand very comfortably, Color changes. A prime example of not having to spend $$$ on ergo equipment. It is simiple, it works. Get one.

I purchased this mouse not especially for gaming but for prolonged computer use and my fingers getting stiff using a regular mouse. I've had this for about a week, and so far I am very pleased. I still "expect" the old mouse to be there when I reach my hand, but quickly pick this up and am comfortable.

I have only had this mouse for a week but so far it has worked great. I like how the cord is stronger than your regular mouse cord.

This was my first time with this type of mouse. Looked too small but actually works just fine. Picked it b/c it was one of the cheapest, but the only thing that I can imagine for costlier ones would be a smoother fancier finish %26 maybe faster response though I have no complaints after 2 weeks using- I do just average surfing stuff, btw. Also, the swoosh on the side changes color from red to purple to blue which was a surprise that I liked and it looks cooler than the pics show. Very very good price and no complaints.

Great design and comfortable position for extended use.

I have EDS and I use my hands a lot because I work, I take care of my own hair, have self care routines, work out, and I'm a creative person that always has a project to work on or something that needs fixing. This mouse has helped a lot with decreasing the pain that I experience after a busy day or even trying to enjoy a video game. I really appreciate how good this mouse is for the price. I do wish there was a cordless option and I did wish it showed you which DPI setting it's on, but it's really hard to accidently press the DPI button, so that helps a lot. With other mice and my big hands, I would sometimes press the DPI button by accident and have to cycle through and test to see if I was on the right setting or not. I like this mouse a lot.

I'm a 6'2" tall woman. I had to claw grip this mouse, which is against the point of a vertical mouse in the first place.

This mouse did help my wrist issues, however, I would recommend you choose a different mouse. The buttons on mine don't work as well and say if you're trying to copy/paste the button will act like I let go of the button before I actually do, so copying/pasting is more difficult. Also, the mouse is not as precise as my normal mouse.

Cheaper than the $10 would suggest. Barely does the job, and has to be reset to user preferences each boot up. Do yourself a favor and spend a bit extra on something worthwhile and with driver support.