iClever Ergonomic Mouse Wireless, Vertical Mouse 6 Buttons with Adjustable DPI 1000/1600/2000/2400 Comfortable 2.4G Optical Wireless Mouse for Laptop, Computer, Desktop, Mac, Windows, Mac OS

I take it everywhere because it's so comfortable to use. It's also silent which makes it even more relaxing. I get full control of movements not straining my wirst. I also love the design including the branding on the side. The USB connector can be stored underneath the mouse inside the battery storage, if required. One set of batteries last you for ages and they are easy to find anywhere if you need replacement. It has not lost colour or coating with use. The buttons and scroll are perfectly placed. You never push any button accidentally, or struugle to reach them if you need them. It's optical so slides well in most surfaces without the need of a mouse pad. It's truly clever ;)

Works well, I couldn't find anything to really dislike other that it feels a little plasticky and cheap...but then again, doesn't everything these days?

Not as comfortable as a previous one, but for the price, it's not too bad. Not used it for gaming, so can't rate it for that. For general use with a PC it's a decent enough mouse, easy to use and batteries last ages.

Bought as I have RSI and found other RSI computer mice are big a clunky. This one is perfectly sized for me. I've been using it for 3 weeks and no discomfort yet! Easy to set up, no driver installation required.

When you don’t use it for a bit it will sleep, so you need to click or scroll the wheel to wake it up. This took a few minutes of confusion before I worked it out. It’s not a big deal and helps battery life I assume. They should put this in the instructions though as I bet they get a lot of returns because it appears to stop working.

I bought this ergonomic mouse on recommendation from my chiropractor, as have ‘tennis elbow’ or RSI from using a normal mouse. I could not believe how quickly some of the pain subsided and how much further damage I must have been inflicting! I wish I had used the ergonomic mouse years ago, as may have prevented the RSI I currently have.

The mouse was good at first but after about 3 months the cursor is skipping or sticking on the screen, like the mouse has a delayed response. Have tried changing batteries and the problem persists. A waste of £35. Expensive mistake to only last 3 months. Disappointed and annoyed

Very good and prevents the wrist strain I get from traditional mouse's. Easy to use and install.