Mad Catz arguably changed the gaming mouse market when they released their R.A.T. into the wild. With an unusual appearance and a previously unapproachable level of customization, the subsequent R.A.T. series of mice went on to win multiple awards and generate a lot of interest. Today, Benchmark Reviews has a chance to take a closer look at one of the newcomers to the R.A.T. line, the R.A.T. M wireless mobile gaming mouse. Does this rodent have what it takes to back up its heritage?