Quick Start GuideThe speed you need. The control you crave. Cordless Desktop MX— 5500 Revolution12435Designed to move youTM(C) 2006 Logitech. All rights reserved. Logitech, the Logitech logo, and other Logitech marks are owned by Logitech and may be registered. All other trademarks are the property of their respective owners.(C) 2006 Logitech. Tous droits reserves. Logitech, le logo Logitech et les autres marques Logitech son t la propriete exclusive de Logitech et sont suscepti bles d'etre des marques dep...