EXTREME POWER 10ft. Black USB Device Cable USB 2.0 A to B Cable 24/20 AWG E300060 AWM 2725 60C 30V VW-1 CSA LL204790 I/II A 80C 30V FT1 MSL (cable spec.) USBGEAR Pro-Series cable features high performance 20-gauge power wires that allow you to maximize USB Specification Current Output of 500ma at the end of the USB B Connector, Great Cable for any Hi-Power USB 2.0 Devices such as, Mini Hard Drives, MP3/MP4 Players DVD/CD Optical Drives that use USB Bus Power. It transmits data at up to 480 Mbps in error-free, high-performance transmissions over 20-gauge power wires. Molded strain relief and overmolding make the cable durable, while its impedance-matched, twisted-pair construction minimizes cross talk, ensuring high-speed, error-free transmission. Gold-plated copper contacts provide maximum conductivity and minimize data loss. An aluminum undermold shield helps meet FCC requirements on EMI/RFI interference, and its foil-and-braid shield complies with fully rated cable specifications, reducing EMI/RFI interference.