100% Brand New and High Quality With product, you can expand the USB 3.0 19P that comes with the motherboard into one for two (support 20pin, an empty pin is also called 19Pin) 1 to 2 USB 3.0 female ports to by panel type screw to motherboard 19pin/20pin flat cable. You can use USB 3.0 Type-A convert USB3.0 (20pin header) directly connected motherboard The USB 3.0 A connector can screw to the panel. USB 3.0 port switch to USB 3.0 19pin/20pin cable. There are screw holes at the USB 3.0 end. Item: Motherboard USB 3.0 19Pin/20Pin Cable Cable Length: Approx. 15cm/5.9in Color: Black Material: PVC + Tinned Copper Due to different batches of raw materials, the color of the rubber shell at the joint of the product may be different from Package Contents: 10 x 19Pin/20Pin 1 to 2 USB3.0 Splitter Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The