PWOW® PCI-E Express Expansion Hub Card Adapter Super Speed 5 Gbps 4 Ports USB 3.0 for PC Computer Upgrade

Package:
1 * EXPRESS CARD
1 * CD Driver
PWOW® provides high quality goods.
This USB 3.0 PCI express I/O Card offers a simple solution for connecting standard desktop PC to USB 3.0 devices with quick and easy installation.
Please note
The PWOW® Express Card is powered by a 5V 4 pin power connector. Please confirm that your computer power supply is equipped with 5V 4 pin power connector plug before your purchasing. It is necessary to ensure sufficient power supply and smooth transfers, particularly for large data transfers from hard drive disks (3TB or above).