Astrotek 4x Ports USB 3.0 PCIe PCI Express Add-on Card Adapter 5Gbps Windows XP/7/8/10 Server 2008 & VIA chipset

The ASTROTEK Super Speed PCI-E to USB 3.0 19-Pin 4 Port PCI Express Expansion Card Adapter MOLEX 4Pin Connector with Driver CD for Desktop.Hot-swapping feature allows you to connect/disconnect devices without powering down the system
• PCI Express throughput rates up to 5 Gb/s
• Compliant with USB 3.0, backwards compatible with USB 2.0/1.1 devices
• Connectors: USB 3.0 Type A Female (4 x External) & 4 Way Molex Power
• VIA chipset