I usually only use Razer products, upgraded some hardware and decided to try this mouse. Wireless, multiple polling options, and various DPI settings. There were good reviews too. Came in a nice hard plastic case. Plugged it in and started using it. I noticed that the mouse freezes regularly. Like literally all the time. I also use it on the surface of a gaming mouse. I tried to give it a week but the disappointment is too great. I just unplugged it and plugged the wired Razer Deathadder back in. You get what you pay for with this cheap mouse.