SteelSeries replace the original Rival gaming mouse with new and improve Rival 300 gaming mouse. Just like the previous one, the Rival 300 comes with Pixart PMW3310 optical sensor, offering hardware acceleration free movements. SteelSeries build Rival 300 to please all kind of gamers, especially Counter-Strike players who want a mouse with excellent tracking and agronomic design. So is Rival 300 one of the best options for serious gamers. Let’s find out!