USB 30 19Pin/20Pin Splitter Cable for Motherboard Expansion Cable USB30 19Pin 1 to 2 Splitter 20CM 896C Features: USB cable can effectively eliminate, suppress, or isolate interference, improving the stability and reliability of USB signal transmission. Anti interference: The design of USB shielded cable can filter out electromagnetic radiation or interference in signals, making digital signal transmission between USB devices more stable and reliable. Protect device: The filtering effect of the shielded USB cable can also effectively protect the USB device, avoiding external electromagnetic interference that may damage or cause device failure. Improving transmission speed: USB with shielded cable can also improve the transmission speed of USB devices, as it can eliminate noise signals generated by electromagnetic wavesand ensure a more stable data transmission rate. One to two splitter cable design, there may be some cases where the mainboard is not compatible, and it is recommended to have a version with a chip that is fully compatible Specifications: Item19pin Computer Motherboard Usb3.0 Expansion Cable Material:PVC Cable Lengthapprox 20cm/7.8in Package Includes: 1PC Usb3.0 to 19pin Splitter Cable Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.