Okion TIO-II Desktop Mouse (USB & PS/2)(Black)

TIO(TM)-II desktop optical mice - a perfect mice for your daily tasks with your PC or Mac. Equipped with a precision optical sensor, TIO(TM)-II offers high quality optical sensing capability, which is more than enough for your frequently used software applications. Stylish design with multiple colors to choose from, get the one that fits right for your style. TIO(TM)-II offers combo interface support, including both USB and PS/2 connectors so that the system compatibility is not an issue for you at all.