One Familys Blog: GPS Review - Garmin StreetPilot C series (C310, C320, C330, C340, C510, C530, C550, C580)
Amazon.com: Gomadic Classic Straight USB Cable for The Garmin StreetPilot C530 with Power Hot Sync and Charge Capabilities - Uses TipExchange Technology : Electronics
Classic Straight USB Cable suitable for the Garmin StreetPilot C510 with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technology
Garmin StreetPilot c510 Automotive GPS Receiver Sat Nav | eBay