Top positive review
3rd of these units I have purchased
on 2 March 2017
This is the third of these I have purchased for my personal use, so I guess it is no surprise that I give it a top rating. To go into more detail though...This gets heavy use from gaming, and it is only for that reason that I have got through three of them. I also work on business type documents and I do a fair bit of browsing and networking. I must have been using them for over ten years now. I like the extra functions that this mouse has available and programable, I don't use them all regularly but most I do. I like the size and shape of this unit, it fits my hand perfectly. I much prefer wireless keyboard and mouse units so that suits me too. I have had no problems with these three units, other than the eventual sluggishness of an operation (left mouse ear this time), which is typically why I replace it, being fairly critical about crisp accurate operation. The unit is of high quality in build, feel and functionality. Anyway, enough for now, hope this helps someone.