Perixx Perimice-719L, Left Handed Wireless Vertical Mouse, Portable Size for Laptops Computer, 3 Level DPI

I've never used a mouse that is soft, but I've actually had friends feel it and it's crazy how soft it is to the touch. It's also the perfect fit! My hand naturally lays over it without having to adjust. I am right-handed with carpal tunnel and use a left-handed mouse to alleviate the pain. This is the easiest I've used so far. I highly recommend and will likely order more so I've got one at home, in the office, and in my backpack so I'm never without.

I have a chronic shoulder injury on my right side and after months of tightness and muscle ache decided it was time to start using a left-handed mouse. I've tried a few other models but this one is the smoothest and the most tangibly pleasing; it has that coated velvet plastic feel and the finish hasn't worn off after months of daily use. I'm only buying a second mouse because my cat chewed partway through the cable of the first one (rest in pieces) and altered the function. The ergonomic shape is great and I adapted quickly to using my left hand with precision. It seems lefty models are hard to come by, so this one is great value for money!

I love this mouse from the comfort standpoint. This is my second though. The wheel goes bad after about a year. It doesn't get sticky or dirty rather the rubber wheel inside comes lose. Yes I took the last one apart to see what the problem was. There is no way to fix it. But it is the only lefthanded ergonomic mouse that fits me and is comfortable.

Mouse related stuff.

I love this mouse. The angle and palm area are perfect for me. I lean toward having small (to medium) sized hands and i have carpal tunnel syndrome. I have been thru several mice to find this one, and now, I have two, one at home and one at the office. It does not affect my CTS so that is a win. I would give it 6 stars if it was available in different colors. I will buy it again. Very quite actions. No troubles with my home PC and work laptop.

Worth every penny; goes well with the Perixx keyboard; compatible with windows xp. Perfect!

The battery won't hold a charge after less than a year.

This is my first vertical mouse. I've tried several and this was the first one that it took literally zero time getting used to and I work in a call center on the computer all day.* the only thing I'll say is that the angle isn't as extreme as others.It's a perfect size if you have small/medium hands and it comes in a left-handed version.For $20, this is the best buy I have found.I am buying one for my 80 yr old mom as well.