Products USB 3.0 / 3.1 CABLE 2 Port USB 3.0 A Male to 20 Pin Male Motherboard Extension Cable Adapter Specifications High Speed UL2725 3.0 Cable Connector shell / contact are Copper alloy High Quality Transmission meet USB 3.0 Specification Options : UL / RoHS style Material Cable length: Customize request. Please write down your comment on this product, and click Add to Inquiry List for inquiry Add to Inquiry List Review Inquiry List Back