Amazon.com: USB Data Hot Sync Straight Cable Designed for The Garmin nuvi 2789 LMT with Charge Function – Two Functions in one Unique Gomadic TipExchange Enabled Cable : Cell Phones & Accessories
User manual Garmin Nüvi 2789 (English - 24 pages)
How to Replace Your Garmin Nuvi 2789LMT Battery - YouTube
Genuine Garmin nuvi 2789 2789LM 2789LMT-HD GPS Suction Cup Mount with Cradle NIB 753759995034 | eBay
Classic Straight USB Cable suitable for the Garmin nuvi 2789 LMT with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technology - Walmart.com