Dominate the game! This Logitech G5 USB Laser Mouse is tuned for game domination. With the included adjustable weight cartridge you can use up to 36 grams of weight to customize your mouse with a heft and balance that s just right for your game! The 2000 dpi laser engine lets you experience the blinding speed and unequaled response of a 6.4 megapixels/second image processor. Adjustable sensitivity lets you shift from pixel-precise targeting to lightning-fast maneuvers, without pausing the action. With full speed USB you get blazing speed and instant acceleration from up to 1000 reports/second. Its right handed comfort grip is so natural it won't fatigue you. Forget sticky workarounds, with Polytetrafluoroethylene feet the G5 glides effortlessly across almost any surface! Take control of the game with this Logitech G5 Laser Mouse!