YUMQUA G222 Silent Computer Mouse Wired is ambidextrous, and ergonomic which provides comfort. You can use it for personal and work purposes. Its maximum DPI resolution is 1200 and is equipped with 4 programmable buttons. The mouse is plug-and-play as its connection type is USB. Its cable length is 1.5 meters. The device is durable and has passed the 3 million click test. You can switch DPI effortlessly to 800 with one click. It gives noiseless clicking and doesn't create disturbances in during work. It reduces 90% of noise. You also get a 90-day limited warranty.