StarTech.com 4 Port PCI Express USB 3.0 Card - 3 External and 1 InternalAdd four USB 3. 0 ports three external and one internal port to your computer. Here's a cost effective solution for adding USB 3. 0 connectivity to your computer. This 4 port PCIe USB 3. 0 card gives you three external ports and one internal port, for the ultimate connection flexibility. Enjoy versatile use of your USB devices With three external USB 3. 0 ports you can connect more devices to your computer. The card provides easy access to commonly