With a total of 1,344 different physical configurations in addition to its customisable driver software, the Cyborg R.A.T. 7 is the most adaptable input device of its kind. The mouse is sold with extra body plates to change its form factor, and options to alter its weight and length. It also features variable sensitivity to make for more precise aiming – perfect for pro gamers.

Featured in Guinness World Records Gamers Edition 2011