USB PC Data SYNC Cable Cord For Garmin GPS Nuvi 2757/LM/T 2797/LM/T RV 760/LM/T 100% Brand New Foil and Braid Shielding to reduce EMI/RFI Interference Oxygen free copper core with environmental-friendly recyclable plastics Twisted-Pair construction to ensure high-speed, error-free data transfer Data transfer rates up to 480Mbps USB 1.0, 1.1 and 2.0 compatible Length & weight: 3 feet, light and easy to carry.