Weastlinks 20 Pin 4 Port USB 3.0 Front Panel USB 2.0 Hub HD Audio 3.5mm Earphone Jack MIC Interface for PC Desktop 3.5' Floppy Bay

4 Ports: USB 2.0 & Mic & Earphone Jack & USB 3.0,20 Pin USB 3.0 connector for USB 3.0 Hub, USB 2.0 connector for USB 2.0 Hub. Data transfer rate up to 5Gbps. Plug and play driver less installation. Fits inside 3.5 inches open bay, No external power needed.