TeckNet® M002 2.4G Nano Cordless Optical Mouse - 18 Month
Battery Life - Battery Level Indicator - 2.4 GHz -3
Adjustable DPI Levels: 2000/1500/1000dPi - Nano USB wireless receiver - Purple
I was a bit nervous regarding quality at this price. The mouse has surpassed all my expectations. I got it as a spare and have since retired my Microsoft wireless mouse for use as the spare and I use this mouse full time. The scroll wheel works a great deal better than the one on the Microsoft mouse. For some reason that scroll wheel would periodically go wonky and dart all over the place. I have used this for about a month and the only negative I have discovered is the diminutive size of the USB receiver. I like the smaller size (about 1/4 the size of my previous mouse) but as small as it is, I still have to remove it from the laptop when I am bagging up my computer. It is so small, I am concerned I might lose it. The previous mouse had a slot on the bottom that held the USB receiver when the mouse was not in use. That would be a good addition for this otherwise exceptional mouse.
If reviewing a product, it may have been received free of charge. That will NEVER have a bearing on my recommendations.