LETO Premium USB PC Data Sync Cable Cord for Garmin GPS Nuvi 3550/LM/T 3590/LM/T Brand New USB 2.0 PC Data Cable/Lead for Garmin GPS NAV Devices This cable connects your GPS device to USB-ready computer or USB hub for downloading or uploading update information, such as new map or new phone book. 2-in-1 feature: depending on your device's specifications, this cable may both sync and charge your device through USB port. Please refer to your user manual. Length & weight: 3 feet, light and easy to carry. Package includes: 1 USB data cable. Compatible With: Garmin GPS Nuvi 3550 / 3550LM / 3550LMT ... series, 3590 / 3590LM / 3590LMT ... series