RJ45 Splitter Adapter LAN Ethernet Cable 1-2 Way Dual Female Port Connector Plug | eBay
Cable Matters USB to Ethernet Adapter (USB 2.0 to Ethernet/USB to RJ45) Supporting 10/100 Mbps Ethernet Network in Black : Amazon.co.uk: Computers & Accessories
RJ45 Ethernet Cable Splitter Network Adapter, 1-to-3 Internet Extender LAN Ethernet Socket Connector Work for Super Cat5, Cat5e, Cat6, Cat7, Cat8 Network Cable : Amazon.co.uk: Computers & Accessories
USB31000S2 - StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Converter for Laptops, 1ft (30cm) Attached Cable, USB to RJ45 Adapter, USB NIC Adapter, Ethernet Dongle - USB