USB 3.0 Cable/Cord For WD Western Digital My Passport Essential WDCA042RNN Super Speed 5Gbps A / Micro B Device, 6FT (2M) GOLD PLATED Connector Brand New Product 6ft Super Speed USB 3.0 A to Micro-B Cable. Backwards compatible with USB 2.0. Devices interoperate with USB 2.0 platforms. Hostssupport USB 2.0 legacy devices 5 Gbps signaling rate offering 10x performance increase over Hi-Speed USB. Sync-N-Go technology that minimizes user wait-time. Provides Optimized Power Efficiency. No device polling and lower active and idle power requirements.