Feature
Motherboard USB 3.0 to 2.0 Adapter Header Cable Converter, Mainboard USB 3.0 20 pin to 9pin, USB 2.0 9 pin to 20 pin Header Bridge Cord
Type-1 Motherboard USB 2.0 9pin header to USB 3.0 20pin header adpater
Can be used to connect an external USB 3.0 20-pin device (such as Drive panel, floppy pane) to the USB 2.0 9-pin motherboard easily.
Meet USB 2.0 specification, data transfer speed up to 480Mbps
15cm cable length
Type-2 Mainboard USB 3.0 20pin header to USB 2.0 9pin header adpater
Can be used to connect an external USB 2.0 9-pin device (such as Drive panel, floppy pane) to the USB 3.0 20-pin motherboard easily.
Meet USB 2.0 specification, data transfer speed up to 480Mbps
15cm cable length