Broadcom BCM5704 Dual Port Network LAN PCI pci-x card Adapter gigabit 1000 100 | eBay
Shop | StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power - Quad Port PCI USB 3 Controller Card (PCIUSB3S4) - USB adapter - PCI-X - USB 3.0 x 4