mfr: I CONCEPTS ICONCEPTS 78352 WHEEL SCROLL OPTICAL MOUSE 4D WHEEL SCROLL OPTICAL MOUSEýVERTICAL, HORIZONTAL, TURBO SCROLL & ZOOM CONTROLýNEW DESIGN FEATURES FOR WINDOWS(R) 98/SE/2000/ME/XPý NEW OPTICAL SENSOR Ð NO MOUSE BALLý USB CONNECTIONý 4D WHEEL SCROLL OPTICAL MOUSE FEATURES AN AMAZING 520 DPI DYNAMIC RESOLUTION, INDUSTRIAL DURABILITY & PROFESSIONAL SENSITIVITYý INCLUDES THE LATEST SCROLLING FUNCTIONS & ZOOM IN & OUT CONTROLý SLEEK, ERGONOMIC DESIGN HAS BEEN TESTED BY INDUSTRY PROFESSIONALSý DUST-FREE TECHNOLOGY ENSURES PRODUCT IS LONG-LASTING |
