Review on FIRSTBLOOD AJ52 RGB Gaming Mouse - Programmable 7 Buttons, Ergonomic LED Backlit USB Gamer Mice for Windows Mac Linux OS - Star White by Shawn Welker

This is a good mouse for the price. It feels comfortable, and while it's not the most precision gaming mouse, it's serviceable. Solid, although it looks nice, but for the record, it's two-tone. The top white is light white and the white on the sides is more off-white. My issue is that after some use the buttons have an issue where button 5 (left side closest to you) and DPI down buttons trigger each other. So when I press a key, it behaves as if I pressed both at the same time. It turned out to be a mouse issue as I reproduced it on multiple computers. I also wonder if the people who wrote the mouse software actually tested it in games. If you have your mouse setup software open and you are using a DPI increase or decrease, you will see a small change icon on the screen. The problem is that in this case the focus steals. So if you are in a game and change the dpi the game will be minimized to desktop and unusable. The workaround is to close the configuration tool after you are done with it.