MediaRange Gaming Series wired 9-button optical gaming mouse with weight management system A powerful high-precision sensor with 4.200 FPS and 48 IPS ensures excellent performance at any time. With a polling rate of 500 Hz and a response time of 2ms, you´re always a step ahead of your enemies. Features like the built-in weight management system, an extra-large scrolling wheel and additional buttons make our GS200 perfect for any battle. Switch between 400 and 4.200 dpi by using the DPI swith buttons. Model: wired 9-button optical gaming mouse with weight management system Fire button and sniper mode button Adjustable DPI by switch buttons: 400, 800, 1.600, 2.400, 3.200 and 4.200 dpi Red backlight color Weight management system with 5 x 5g weights Low-friction teflon feets Stylish rubber coated surface Grooved side pads for excellent grip Ergonomic shape for better handling USB refresh polling rate: 500 Hz (by hardware) Tracking speed: 48 IPS Accelaration: 10 G Switch life time (left/right): 3 million Connection: USB 2.0 Connection cable; 1.5m cable length Rating: DC 5V - 100mA (max.); USB bus-powered Compatible with Windows, Mac, Linux, Playstation*, XBOX*; Plug & Play