5/10Pcs USB 3.0 19P 20P Connector 90 Degree PC Motherboard Chassis Front Seat Converter High Speed Signal Lossless Transmission

High-concerned chemical : None Package : Yes Type : Cable Adapter Origin : Mainland China Certification : NONE Type : computer motherboard USB3.0 19P 20P adapter Interface : USB3.0 Color : Black Product weight : 11g Product size : 23 * 15 * 15mm/0.9*0.6*0.6in