ITEM NAME:Card Cable 20 Pin Mother USB 3.0 Female To Female Data Transmission Description: 50cm USB3.0 Computer Motherboard 20P Elbow Female to 20P Female Socket Extension Cable. 9-core tinned copper conductor with shielded wire to improve the stability of the plug contact. The two sets of high-speed signals are independently routed to avoid mutual interference and affect the transmission effect. One side is designed with a side bend to facilitate wiring, avoiding forced bending and damaging the device port. The data transfer rate reaches 5Gbps and is backward compatible with USB2.0 and USB1.1 devices. Specification: Material: PVC Length: 50cm/19.69inch Package Includes: 1 Piece Mainboard Extension Cable Note: Please allow 1-3mm deviation due to manual measurement.(1mm=0.04inch) Please check the details and make sure it will meet your need before purchase. SKU: DMO0013767277016574.50cm USB3.0 Computer Motherboard 20P Elbow Female to 20P Female Socket Extension Cable. 1 Piece Mainboard Extension Cable. One side is designed with a side bend to facilitate wiring, avoiding forced bending and damaging the device port.