Best mouse for the price
344018
What can I say I bought this and razer naha epic chroma. I returned the chroma and will be using this.  It's light accurate and did I mention 3 modes on the fly. I can set up macros for 3 different weapons and keep all the same basic functions on the fly by changing modes on the fly. Can't day enough about this mouse.
Bad: it feels cheap and can be a bit awkward at first. But once toy get used to it, hold on. I user this for D3, and ESO mainly
4847160
Great mouse for the price! Had to buy a 2nd one for the laptop! Had it for a week so far, and its been nothing but fantastic. Wakes up with a push of a button, and is very fast to respond to inputs! A++
2601662
You'll probably see a bunch of reviews saying how amazing this mouse is, and they are right. I've used alot of different mice, but this one is by far the best deal.
It has to be of about the same quality as the razer naga, but (at the time i bought it) about half the price.
2012407
This is the best mouse in my opinion.
I'm an engineer who is always on the computer.  Its very comfortable and has features that are very useful.
2130997
I bought this mouse back in 2013 and it was the best mouse i had ever gotten it lasted me all the way up to about a month ago when it all together stopped working.  It was time for an upgrade anyway (Logitech g602 btw)  and for the price i was anything but mad.  It was very comfortable and the batteries lasted for a good amount of time with the leds on until the last few months and then i had to change them every couple of days.  All in all this is the best bang for buck mouse you can get!
4705094
For the price, this mouse is really great. No extra frills or anything, but very smooth and ergonomic. Highly satisfied.
3505459
Excellent mouse at the great price. This mice is very quiet and easy to use. The mice clicks and movement are very smooth. Very happy with the purchase. No need to buy an expensive mice when you have such great mouse at a great price.
1011732
Really satisfied with this mouse. Using it for 2 weeks. No issues faced till now. Very strong range, portability is great.
Not that heavy after putting in two batteries also.
Pretty quick response time when plugged into the USB.
Only after using the cordless mouse you can appreciate the convinience it brings with it. And at the low price of $15, a best buy to make.
2661089
This mouse my personal favorite even compared to some top line 100 dollar products. It fits my hands great and was very easy to get used to.
1116271
I've had this mouse for close to 5 months now. To be honest, this mouse is the best. Despite the LED lights blasting in the room when trying to sleep, it does what it's supposed to do and more. The DPI controls can be changed easily and looks extremely appealing when you get a matching LED keyboard to go with it. 20$ for this great mouse is way too good of a deal to simply pass up.
4015018
I don't believe you'll find a better mouse for this price.  The design makes it so your fingers rest naturally. Just so comfortable! Highly recommended.
4282833
Fantastic mouse! Great Logitech quality to be expected at price point, dual-mode scroll wheel is very useful. Included case is a nice bonus as well. Its had over a month of hard use and the batteries are still going.
3171386
I love this mouse so much. Great mouse for the price. I use it for general computer use as well as for League of Legends and it is always precise. I love that the cord is is braided and has held up to continual packing and unpacking since I am a commuter student. I always get compliments on this mouse from gamers and non gamers a like. My only gripe is that the blue led lights only turn off once its unplugged, there is no switch like the wireless one.
4423848
I received this mouse with my Precision T5500 workstation. It is a great mouse, especially when you consider the price. It has an adjustment button that has 4 settings of tracking sensitivity. Laser tracking is so much more precise and reliable than optical tracking. Installs on Windows 7 (and 8 I'd assume) with no additional drivers. I haven't found another mouse that you can buy for this price that has laser tracking and a sensitivity adjustment button. I have one at work for CAD and I bought one for home use and gaming. If you are looking for the best mouse you can get for $20, buy this you won't be disappointed.
2307571
best mouse for the price... i've used these things for s few years now, at work and now at home. they are very functional, comfortable mouses, and the click is a satisfying sound... not annoying.
4421829
I love this mouse. It's very easy to hook up with my computer. It's very easy to work it, it goes on smoothly and the batteries...oh the batteries! They last up to more than 6 months with every day use of at least 8 hours a day. I use mine for work and I haven'd any problem with it yet until now. It's just sooo good, if not perfect!
871458
Great product. For the price, it is without a doubt the best bang for your buck. DPIs, color changing, big, comfortable mouse.