Feature●Ports: 2 External Serial Ports●Fully Compliant with PCI Express Base Specification, Revision 1.0a●PCIe Multi Function Peripheral Controller with x1 Lane Interface●Support for D1, D2, D3hot and D3cold●Utilizes 100-MHz Differential PCI Express Common Reference Clock●Fully Compliant with PCI Express Base Specification, Revision 1.0a●PCIe Multi Function Peripheral Controller with x1 Lane Interface[4-port]
![](https://m.media-amazon.com/images/I/41WM3cWKFsL._AC_.jpg)
[2-Port]
Description
Easily add up to 2 serial ports to any modern computer with this easy to use PCI-E serial controller card.