Features: Brand new and high quality Connect different devices and expand compatibility. Crafted from PVC, this cable ensures stable signal transmission. Its precise connection between your USB devices and motherboard, providing consistent functionality. Perfect for computer enthusiasts and technicians who need to convert a 20pin female to a 9pin male with a 19pin internal header. Whether you're assembling your own computer and working as technician, this cable is a valuable tool. Use this cable in various computer case and motherboards to connect USB devices, expansion cards, and more. It offer a convenient solution for users who require a 20pin female to 9pin male conversion, allowing for easy device connection. Upgraded your computer connection with this USB cable. Expand your computer potential today! Specifications: Material:PVC Length:Approx.20cm/7.87inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item. Package includes: 1Pc Mainboard Cable