SteelSeries 62153 Sensei Laser Gaming Mouse, MLG Edition: * Latest generation sensor technology * Official licensed mouse of MLG * Powerful 32-bit ARM processor * Driverless, plug and play or add more power with SteelSeries engine software * LCD with menus on bottom of mouse * Built-in memory for 5 profiles * Illumination in 3 independent zones including scroll wheel, CPI indicator, and logo * 7 programmable buttons