Cable Matters USB 3.1 to 4-Port Gigabit Ethernet Switch (USB to Gigabit Ethernet Adapter) for Laptops and Switch Gaming Console : Amazon.co.uk: Computers & Accessories
LBS005AE-R2, 10-100 Switch USB powered - Black Box
ETHERNET SPLITTER, Network Switch, CAT6, RJ45, 100mbps, USB Powered, 5 Port LAN Switch To Add More Ethernet Ports To Your Internet Router Hub: Amazon.co.uk: Computers & Accessories