Manhattan USB 3.0 to Gigabit Network Adapter (506847)
EDIMAX | EU-4306 USB 3.0 Gigabit Ethernet Adapter - EDIMAX
Amazon.com: Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd/DOS with Low Profile : Electronics