HP M150 Wired Gaming Mouse (Black) Control your game adjust your DPI setting(1,000 and 1,600 DPI) for more precise targeting, increased maneuverability or maximum speed. Optimum performance high-end optical engine adds precise targeting, pinpoint accuracy and consistent response to your gaming arsenal. Dual-purpose mouse. An excellent entry-level gaming mouse with dedicated next/previous buttons, it accelerates browsing on the internet. Quality matters. Strict HP standards and guidelines ensure long-lasting quality.