Garmin StreetPilot c550 Automotive GPS Unit, Review
Garmin StreetPilot ColorMap
How to: Install Free Maps on your Garmin Edge | DC Rainmaker
Classic Straight USB Cable suitable for the Garmin StreetPilot C550 with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technology - Walmart.com
Garmin StreetPilot III specifications
StreetPilot® c550 | Garmin
How to: Install Free Maps on your Garmin Edge | DC Rainmaker