My old mouse has been becoming less reliable, so I bought this one to replace it. It has made a huge difference! This mouse is precise, and offers multiple DPI options (each with a differnt accent light color.) It required no set up, just plug it in and you are ready to go. The design is comfortable and fits my average sized hand nicely. There are the expected left and right buttons, but side buttons offer forward and backward movement. I don't use this mouse for gaming, but my son says it is comparable to the one that he uses that was much more expensive. #rankboosterreviews #ombar #sponsered https://www.amazon.com/gp/product/B0746JFFNW/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1