1. Solve the problem the graphics card is too long and cannot be directly inserted into the USB3.2 19PIN data cable 2. Solve the problem the 19PIN directly inserted on the motherboard is too high to the cover 3. Increase the height of the PCB board to avoid touching the components on the motherboard after plugging in 4. Solve the problem the cable is not good or cannot be bent due to the wrong position of the cable outlet of the chassis, and the small thing the chassis lowers the height of the usb cable will not lose the data transmission capacity at all. 5. Small size, solve the problem of some devices interfering with the position of the usb interface. Output interface: USB3.2 GEN1 19PIN male Input interface: USB3.2 GEN1 19PIN female socket Interface rate: 5Gbps Support slot: USB3.2 19PIN male Product function: to the motherboard 19PIN and turn, which is convenient for small chassis wiring Support system: WINXP/WIN7/8/10/11/LINUX Type: Cable Adapter Number: USB3.2 GEN1 19Pin 90 degrees Type: USB Header Adapter Style: Bend-B color:Black+blue Material:PCB Package Contents: 1 x USB Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.