Kingwin KW-PCI2USB3 18" 2 Port USB 3.0 Bracket w/ 20pin Header Cable
Product Description

Features:
    - Support USB 3.0 for maximum data transfer
- Easy to install and compatible with most cases
- Steel bracket for rear side of the case
- Extend your USB 3.0 on the motherboard to the back of your desktop case
Specification:
| Model | KW-PCI2USB3 | 
| Connectors | 2 x USB 3.0 Port Pass-Thru Adapter | 
| Header Type | 20-Pin | 
| Length | 18" |