Ergonomically designed USB Optical mouse with an easy Plug & Play mechanism. You can comfortably use this mouse for long hours with excellent performance. With 1200 DPI sensitivity, you'll get precise and fast cursor speed and you’ll be smoothly gliding from window to window. Its optical sensor works on most surfaces. Perfect for use in offices, educational sectors, designing, and simple video games, etc. It comes with 1-year manufacturer warranty from the date of purchase.