Descripción Interface USB Tracking system Laser precisión Resolution 800 / 1600 dpi switchable FPS(Frame rate per second) 3000fps Maximum acceleration 20G Maximum speed 28 inches / second Feature Laser engine 1600 / 800 DPI adjustable Back & Forward buttons Gaming mouse with perfect weight Ergonomic design and comfort grip Certificate CE, FCC, BSMI Color Metal Black Cable Length 1.5m Dimensión (L)127 x (W)75 x (H)42 mm Weight 145g