User manual Garmin StreetPilot c340 (English - 16 pages)
Amazon.com: Hot Sync and Charge Straight USB cable for the Garmin StreetPilot C510 – Charge and Data Sync with the same cable. Built with Gomadic TipExchange Technology : Electronics
Tutorial on using Garmin StreetPilot C510, C520, C530, C550, and C580 GPS Navigation System - YouTube
Classic Straight USB Cable suitable for the Garmin StreetPilot C550 with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technology - Walmart.com
Amazon.com: Hot Sync and Charge Straight USB cable for the Garmin StreetPilot C510 – Charge and Data Sync with the same cable. Built with Gomadic TipExchange Technology : Electronics