Package: 3x USB 2.0 9Pin Male To USB 3.0 19 Pin Female CableSupports Full Duplex Data Transfer Rates up to 5gpbs. It Is Backward Compatible with Usb 2.0 Version With Lower Energy Consumption and Higher Protocol Efficiency and Transmission Speed.
Data speed: 480Mbps for USB 3.0 device. PVC Shell Durable Flexible and Not Easily BrokenPlease Confirm That There Is a 20pin Usb 3.0 Interface on Your Computer Motherboard or a Usb 3.0 Expansion Card. If the Motherboard Does Not Have a 20pin Usb 3.0 Interface You Can Purchase a Pcie Adapter Card.