One glance at this mouse and you know you’re dealing with something different. This nifty finger-worn device has two buttons, a scroll wheel, USB connectivity, 400dpi/800dpi optical resolution, and a fold up design for maximum portability. It measures just 2.3 x 2.7cm. Hit the break for a video.

One glance at this mouse and you know you’re dealing with something different. This nifty finger-worn device has two buttons, a scroll wheel, USB connectivity, 400dpi/800dpi optical resolution, and a fold up design for maximum portability. It measures just 2.3 x 2.7cm. Hit the break for a video.