Features:

USB 3.0 Type-A & USB 3.1 Type-C USB-C Dual Port to Motherboard 20Pin Front Panel.

Suitable for 3.5" floppy drive bay, 5.25" CD drive bay is not applicable.

It is used to expand the usb3.0/ usb3.1 interface of the desktop floppy drive, which can convert the 20pin interface on the motherboard into a USB3.0 and a type-C interface.

The computer motherboard must be connected to the usb3.0-20pin interface (you can also use the 20pin connection on the PCI-E expansion card).

Compliant with PCI Express Base Specification 2.0 .

3.5" bay of PC front panel. 

Compliant with USB 3.1 Gen1 (5Gbps) , USB 3.0 Super-Speed (5Gbps), USB 2.0 Hi-Speed (480Mbps), USB 1.1 Low-Speed (1.5Mbps) .

50 cm long cable.

Package Included: 

1 x USB 3.0 Type-C floppy drive front panel