Amazon.com: Mad Catz R.A.T. Pro X3 Gaming Mouse (USB/Black/16000dpi/10 Buttons) - MR05DCINBL001-0 : Video Games
Mad Catz wants to make its funky gaming style mainstream with new R.A.T.M and M.O.U.S.9 mice (hands-on) - The Verge
R.A.T 9 Battery Replacement Tutorial - YouTube
601148 601250 3.7v 450mah Accumulators In The Mouse Rat9 Rechargeable Battery The Batteries For The Mouse R. A. T. 9 Replace - Rechargeable Batteries - AliExpress
Exclusive: Mad Catz Cyborg Rat 9 review | Engadget