This product is either discontinued or we cannot get that from suppliers.
Steelseries Gaming Mouse 62433, Buttons-6, Optical, Acceleration 50G, Polling 1ms, Compatibility OSWindows, Mac, and Linux. USB port required SoftwareSteelSeries Engine 3.10.12+, for Windows (7 or newer) and Mac OSX (10.8 or newer), 01 Year Limited Warranty
The SteelSeries Rival 310 (62433) gaming mouse provides tournament-level performance professional players look for in top-of-the-line gaming peripherals. Built to satisfy esports competition standards with its specially developed sensor.