Dual Ports USB 3.0 Female PCB Mount Panel Type to Motherboard 20Pin Cable Vertical USB 3.0 Female connector; You can use USB 3.0 type-A female convert USB3.0 (20pin Header) directly connected to the motherboard; The USB 3.0 A female connector can mount at the PC Board. USB 3.0 port x 2 switch to USB 3.0 20 pin cable there are DIP Mount at USB 3.0 Female end. Length: 60cm