A few years ago Cooler Master made a big push, slowly redoing their entire mouse lineup switching most of them over to their MM then numbers naming scheme. This also included a new exterior finish for mice like the Spawn/Xornet shaped MM520 and the Alcor shaped MM530, new sensors, and switches as well. They covered all of the main mouse shapes that you might be looking for at that time, but today they are finally jumping into the MMO mouse market. Their new MM830 has the same PBT finish as the previous mice, an Avago PMW3360 sensor, and Omron switches. But the big change in addition to its shape is the D-pad buttons that are tucked away on the left side. So today I’m going to check out the new mouse and see what it is all about.