ChinaUSBCABLE2.0AMTOAF PRODUCT SPECIFICATION 1,USB2.0 Extension Cable USB Male to USB Female. 2,Double-shielded-Foil+Braided Shielded, twisted-pair design minimizes g Temperature-25C-80C Connecting Test100% PRODUCT DETAILSChinaUSBCABLE2.0AMTOAF website:http://www.cnotechkabel.com/usb-cable-2-0/usb-cable-2-0-am-to-af/