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Articles & Videos: Portable GPS Accessories

Learn which key features to look for on portable navigation devices, so you can make the best decision about which one works for you.

Don't settle for a basic, run-of-the-mill portable navigation device. Watch this video for a quick overview of the best and newest features in portable navigation.

A quick guide to what to look for when shopping for an in-dash GPS navigation system. We'll help you choose the right touchscreen nav stereo for your car.

A quick overview of live traffic information services for use with portable and in-dash navigation devices.

Navigation FAQ
by Matt Holliday

Why would I want a navigation system? How does it know where I am? How accurate are these systems? What kind of directions does the voice give me? Plus more...

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