Optical Resolution: 3500 DPI<br/>Number of Rollers: 1<br/>Model Number: Rival Saviour<br/><p> <span style="color: #000000;"><span style="font-size: 18.0px;"><strong><span style="background-color: #ff0000;">Original SteelSeries Rival Saviour Gaming Mouse Mice USB Wired 3500 DPI Optical Mouse Logo Backlit For FPS RTS MMO LOL Gamer</span></strong></span></span></p> <p> <span style="color: #f79646;"><strong><span style="font-size: 18.0px;">Descriptiom</span></strong></span></p> <div> <div> <ul> <li> <p> 3500 Adjustable CPI </p> </li> <li> <p> 1ms Response Rate / 1000Hz Polling Rate </p> </li> <li> <p> 200 Inches Per Second (IPS) </p> </li> <li> <p> 20Gs of Acceleration </p> </li> <li> <p> 7 Buttons </p> </li> <li> <p> Logo have red illumination </p> </li> <li> <p> PU coating </p> </li> <li> <p> Cable Texture: Soft Braided Cable </p> </li> <li> <p> 10 Million Click Durability </p> </li> </ul> </div> <ul> <li> <p> Mouse Weight: 120g </p> </li> <li> <p> Mouse Size: 118(L)*65(W)*42(H)mm </p> </li> <li> <p> Cable Length: 1.6m </p> </li> </ul> </div> <div style="text-align: center;"> <img alt="6" src="http://image.dhgate.com/0x0/f2/albu/g5/M01/98/11/rBVaJFhXPNaAbrygAAHanvq4bEA237.jpg"/> </div> <div style="text-align: center;"> <img src="http://image.dhgate.com/0x0/f2/albu/g5/M00/6A/F5/rBVaI1hVNlqANaDLAALTgXHkqZY416.jpg"/> </div> <p> </p> <p> </p>