USB 2.0 9 Pin to USB 3.0 19 Pin Adapter USB Adapter Panel Plug Connector for
Connector Type: Style A is USB 2.0 9 Pin to USB 3.0 19 Pin, Style B is USB 3.0 19 Pin to USB 2.0 9 Pin. 1 Piece USB 2.0 9 Pin To USB 3.0 19 Pin Adapter. Style A: USB 2.0 9 Pin Male to USB 3.0 19 Pin Female.