Plug and go! Verbatim Wireless Notebook Optical Mice work great for laptop and desktop users. With a receiver that's small enough to plug into your computer and leave, these mice offer 2.4 GHz wireless performance - that means no delays in cursor movements and fewer cords to pack. The receiver can be stored inside the battery compartment for safekeeping. A 1200 DPI optical sensor provides smooth, precise tracking while the sleek design offers a smooth, contoured comfort grip for right or left hand use. Small enough to fit easily into bags and totes, Verbatim Wireless Notebook Optical Mice make it easy to plug and go!Sleek design offers a smooth, contoured comfort grip for right or left hand users. Small enough to fit easily into bags and totes. Nano receiver can be plugged in and left. Scroll wheel. Requires 1 "AA" battery (included). 1-year limited warranty. Medium. Matte Purple.Plug and go! Verbatim Wireless Notebook Optical Mice work great for laptop and desktop users. With a receiver that's small enough to plug into your computer and leave, these mice offer 2.4 GHz wireless performance - that means no delays in cursor movements and fewer cords to pack. The receiver can be stored inside the battery compartment for safekeeping. A 1200 DPI optical sensor provides smooth, precise tracking while the sleek design offers a smooth, contoured comfort grip for right or left hand use. Small enough to fit easily into bags and totes, Verbatim Wireless Notebook Optical Mice make it easy to plug and go!