A.D NET POWER OF SPEED 205 Wired Optical Gaming Mouse(USB 2.0, USB 3.0, Black)

OPTICAL MOUSE\nhigh precision optical mouse\nergonomic design \nplug and play, no-driver required\nwithout needing scrollbars\nroll the wheel for the easiest scrolling in applications, without clicking in scrollbars\npress the wheel for the extra mouse button \nopical tracking engine:\nthe optical tracking sensor accurately scans the surface of your desktop many time every second for smoot and fast cursor tracking on your computer screen\ncomfortable shape:\nthe comfortable shape provides easy control whether you hold it with your right or left hand. pack of 5