The Raptor M3 by Corsair uses an Optical sensor from Avago, specifically the ADNS-3080, providing a DPI/CPI range of 1600doi. It uses a USB connection.
Designed for great FPS performance Corsair Raptor M3 is built around a high-precision sensor that delivers the highly accurate tracking that's necessary for first-person shooter dominance.
Instant DPI selection and programmable buttons let you tune your M3 to your strategy and your game of choice.
The right-handed design has a rubberized thumb grip and soft-touch materials to help you log the hours you need to improve your game.