From Rival to Rival300 to the new Rival 300S, steelseries has been acquainted with professional players and peripheral enthusiasts for several improvements and upgrades to the Rival series of mice.
1.TrueMove1 combines advanced jitter reduction technology with ultra-low signal response delay technology to deliver the true 1 to 1 tracking required for gaming CPI. TrueMove1 is designed for professional competitions, giving players an accurate sense of control.
2.The Rival 300S gaming mouse features a proven right-hand ergonomic design that is consistently recognized by the majority of players.
3.Customizable 6-button design, Omron micro-switch to ensure the balance between use and life.
The Rival 300S gaming mouse is equipped with approximately 16.8 million color LED lighting effects, supports 4 brightness levels, 4 lighting modes, and each feature file, game or program can use different colors. It also comes with GameSense game linkage.
4.The TrueMove1 engine on the Rival 300S mouse delivers natural mouse movement with advanced jitter reduction technology for true operational feedback without slowing down response time.
And has advanced jitter reduction technology.
5.You can use a user profile to set up your mouse
After programming any key, you can cycle between the keyboard headset and the mouse's configuration file, and even automatically call the preset configuration file when starting different games.
Full control of your mouse is possible in the SteelSeries Engine software with extensible macros and personalization options. Whether it's based on text button types or real-time dynamic macros, it's easy to program and set up.
Grip Style:
Number of buttons: 6
Key shaft type: Omron Machinery
Lighting effect: Prism RGB 2 separate areas
Weight: 98g
CPI : 7200 CPI
Sensor : TrueMove1
Length: 133mm
Width: 70mm
Height: 45mm
Cable length: 2 meters, 6.5 feet





Prism RGB
The Rival 300S optical gaming mouse brings together unmatched performance and high levels of customization for the best professional-grade, right-handed gaming mouse. It features 6 programmable buttons and RGB illumination.


