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Four directional touch scroll technology. Speed adjustable turbo scroll function to browse Internet or documents in seconds (up or down). 1200 dpi optical engine prevents dust accumulation

NetScroll T220 Touch scroll mouse Genius introduces the new innovative touch scroll mouse device to its unique touch control series ~ NetScroll T220. This series features the revolutionary movement sensing technology and includes the turbo scrolling function which provides you with a fresh and exlaxing scrolling experience in a very convenient way.

View our Video intro: Traveler 355 Laser is Innovative OptoWheel mouse, Laser technology provides more tracking power than LED optical mice, OptoWheel - “touch scroll panel” lets you scroll multi directionally comfortably, Quick roll function lets you scroll forward or backward quickly between hundred pages of documents or websites