The Silicom PEG2BPIX1 Dual Port Gigabit PCIe Bypass NIC is a wired network card with two RJ-45 external interfaces. It is designed for computers with a PCI Express x1 compatible port. This device, model PEG2BPIX1-CS-RoHS, is ideal for use with firewalls such as pfSense, providing a fail-open function for added security and reliability in network setups.
eBay