Introduction: competitors Rival300 gaming mouse with the most advanced optical sensors， it has today unmatched optical technology. Also Rival300 and with SteelSeries newly developed micro switch， can provide up to 30 million hits life. Right-handed ergonomic design and non-slip rubber side， offers players the best feel. Meanwhile Rival also has 16.8 million colors glow and SteelSeries ExactTech technology， which can be developed using the latest SteelSeries Engine3 to be set. Product Features: 1， a total of six function keys can be customized
2， ergonomic design， special right， lying， are suitable grip
3， nameplate Alternatively， use the 3D printer to produce exclusive nameplate
4， the surface skin class black paint， bright white paint， gray paint is baked sand
5， SteelSeries Engine3 gives you complete control over the mouse and his various characteristics
6， using Pixart PMW3310 optical sensors provide a 1: 1 real precise positioning
7， the exclusive SteelSeries micro switch， up to more than 30 million views Clicks
8， backlit scroll wheel and two separate regions LOGO， can adjust color backlit 16.8 million， a total of four kinds of brightness three backlight modes (fixed color， color conversion， breathing light)
Product Specifications: Product Name: RIVAL 300 Optical Gaming Mouse Dimensions: 40 x 70 x 133 mm Weight: 130g Sensor: Optical CPI: 50 ~ 6500 Adjustable response rate: 1000Hz acceleration: 50G Key number: 6 micro switch: SteelSeries fretting Click life : more than 30 million times the surface treatment :( black class skin paint， bright white paint， gray paint is baked sand)， injection rubber side backlight: two separate areas of 16.8 million color line length: 2m