The TECKNET Wireless Optical Mouse Black model TK-MS317 is a comfortable and efficient standard mouse with a sleek black color. It features a 6-button design with an optical tracking method, providing a precise and smooth user experience. The mouse also includes a scroll wheel and is rechargeable, making it convenient for everyday use. With a maximum DPI of 4800 and a 2-year manufacturer warranty, this TeckNet mouse is a reliable choice for any computer setup. "Sold as-is. No returns."