Black Box LBS008A USB-Powered Gigabit 4-Port Switch | IT Infrastructure Experts!
USB self-powered mini switch (4 Gigabit Ethernet ports) - Network switch - LDLC 3-year warranty | Holy Moley
USB 3 Dual Port Gigabit Ethernet Adapter - USB and Thunderbolt Network Adapters | Networking IO Products | StarTech.com
Amazon.com: StarTech.com USB 3.0 to Gigabit Ethernet Adapter for Windows and Mac - 10/100/1000 NIC Network Converter - USB to RJ45 Gb Network Adapter for Laptop and Desktop Computers - USB Bus
XtremPro 8-Port USB Powered 10/100Mbps Ethernet RJ45 Network Switch Hub - Black (61026) : Amazon.com.au: Computers
Buffalo Intros Tiny USB-Powered 3 Port Ethernet Switch | TechPowerUp