USB 2.0 Controller in Portable Navigation System

Portable Car Navigation Systems (CNS) today not only help you find the way to your destination, they provide entertainment for your travels. CNS are now equipped with high capacity hard drives to store large libraries of maps, music, photos, and video content. CNS are not just helpful navigators, but they serve as your portable MP3, photo, and video players. This paper looks at the new advantages available for CNS.