The Gear Head 3 Button Lighted Optical Computer Mouse Model OM3600P PS2 is a standard mouse designed for computer use. With a sleek black color and a maximum DPI of 3600, this mouse offers precise and smooth tracking for an efficient user experience. The optical tracking method ensures accurate cursor movement, while the 3 buttons provide essential functionality for everyday tasks. The PS/2 connectivity ensures compatibility with older systems, making it a versatile choice for users looking for a reliable and efficient mouse for their computer setup.