Dragonwar Phantom Wired USB Laser Professional Gaming mouse with 5600 DPI Ergonomic design for professional gamer and powered by 5600 DPI precision laser engine 10 control buttons and adjusted Sensor Resolution of 800/1600/3200/5600 DPI Tuning weight-in design offer the perfect feel you want in your hand Adjustable Length to Suit Your Hand Size and Grip Style and Precision Aim Mode that Will Hit Your Target the First Time Cable length 2 m (79 inches) and compatible with Win & Mac OS