Icon reinvented: From the legacy of Logitech's most popular G502 design, the G502 X wired gaming mouse is reimagined and redesigned with the latest innovations in gaming technology. LIGHTFORCE switches: All-new hybrid optical-mechanical switch technology for incredible speed and reliability, as well as precise actuation with crisp response, for hours of performance gaming . HERO 25K gaming sensor: Incredibly precise down to the sub-micron for high-precision accuracy with zero smoothing/filtering/acceleration for high gaming performance every time on the computer .Redesigned DPI-shift button: This wired optical gaming mouse features a reversible and removable DPI-shift button for precise customisation depending on your grip and preference .Redesigned hyperfast scroll wheel: Switch between hyper-fast free spin and precise ratcheting mode, and tilt left and right for two additional personalisable controls .