HP M150 Wired Optical Gaming Mouse 

Get over your game. To get maximum speed, enhanced agility, or more accurate aiming, change your DPI level between 800 and 2,400 DPI. With an optimal performance high-end optical engine, your gaming arsenal gains constant reaction, pinpoint precision, and accurate aiming. Mouse with two uses. It's a great entry-level gaming mouse that speeds up web browsing and has separate next and previous buttons. It's quality that counts. Long-lasting quality is ensured by stringent HP standards and guidelines.