20Pin to Dual USB 3.0 Back Panel Extension Bracket 5Gbps High Speed 2 Ports USB A Female Adapter Cable 50cm for PC Motherboard

Assembly Required : no High-concerned chemical : none Package : Yes Type : Dada Transfer Cable Origin : Mainland China Certification : NONE Feature 1 : 2 Port USB3.0 to 20PIN Data Cable 50CM Converter Feature 2 : Motherboard Front Panel PCI to USB Extend Cable Adapter Feature3 : 50cm   20Pin to Dual USB 3.0 Back Panel Extension Bracket 5Gbps High Speed 2 Ports USB A Female Adapter Cable 50cm for PC Motherboard  Feature: 1. Length 0.5meter 2. Normal 500MB-600MB/S to Standard 5Gbps transfer speed, depends on real working status. 3. PVC shell, flexible and durable, 4. Braided copper mesh and aluminum platinum double layer shielding, greatly reduce electromagnetic interference and radio interference label:yes