Verbatim Wireless Optical Touch Mouse, Optical, RF Wireless, Black Verbatim Wireless Optical Touch Mouse. Movement detection technology: Optical, Device interface: RF Wireless. Product color: Black http://3dgameman.com/reviews/1248/verbatim-touch-wireless-mouse Video Review: The Verbatim Touch Wireless Mouse is your basic 2.4GHz wireless mouse, however, doesn't have a scroll wheel, but rather scroll touch. If your in the market for a stylish, affordable 2.4GHz mouse, this might be it. ... http://www.examiner.com/review/verbatim-wireless-optical-touch-mouse-review Get the most from your Windows 7 Experience with the Verbatim Wireless Touch Mouse. The Touch Mouse allows navigation of both Internet Explorer and the Windows Live Photo Gallery with the swipe of a finger – allowing you to browse the internet and navigat...