1.USB mini mouse 2.Easy web navigation 3.Standard:FCC,CE,ROHS 4 ... easier to surf page (going up and down the page) .3.Plug & Play enabled, meaning you simply plug in the mouse (any USB ... 0 Connectivity, No external power needed, No need for a mouse mat, can be used on nearly any surface. 6. Comfortable ... XP/2000/VISTAStandardFCC, CE, ROHSWarranty1 year KZS-P012 wireless mouse,wireless optical ...