USB 3.0 Cable/Cord For WD Western Digital My Passport Essential WDCA042RNN Super Speed 5Gbps A / Micro B Device, 10FT (3M) GOLD PLATED Connector 10ft Super Speed USB 3.0 A to Micro-B Cable 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 Backwards compatible with USB 2.0. Devices interoperate with USB 2.0 platforms. Hostssupport USB 2.0 legacy devices