<ul><li>Brand : altec lansing</li><li>Model : ALGM-9304</li><li>6400 DPI high performance gaming mouse</li><li>Six programmable buttons for Run customization</li><li>Adjustable DPI, Ergonomic, LED Lighting, Programmable Buttons</li><li>brand new box pack stock</li><li>Ergonomic design, comfortable non-slip roller, reduces hand fatigue</li><li>High-end optical engine accurate positioning and highest return rate of 125Hz</li></ul>