https://www.techpowerup.com/224867/m...at-gaming-mice

Mad Catz Interactive, Inc., a global provider of innovative entertainment products, today announced its new and improved range of RAT gaming mice. In 2010, Mad Catz revolutionized PC gaming mice by bringing to market innovative design, engineering, and functionality with the launch of its original line of RAT mice. Today, the Company meets gamers' demand for the very best in gaming hardware by raising the bar yet again with its entirely upgraded range of RAT mice - the RAT1, RAT4, RAT6, RAT8, RAT PRO S+ and RAT PRO X+.

The new line of RAT mice features key parts that are adjustable and customizable to accommodate different sized hands and grip styles. This Dynamic Ergonomics philosophy is a key feature that runs through-out every RAT model, vastly improving the gaming experience and comfort of play. From the adjustable palm rest of the RAT4 to the ultimate customization of nearly every surface of the RAT PRO X+, users can tweak their RAT to near personal perfection.