TP-LINK 8-Port Gigabit Desktop Switch TL-SG1008D - The Home Depot
TP-Link USB 3.0 to Ethernet Adapter, Portable 3-port USB Hub with 1 Gigabit RJ45 Ethernet Port Network Adapter, Supports Windows 7/8/8.1/10, Mac OS X (10.6-10.14), Linux OS and Chrome OS - Newegg.com
Amazon.com: TP-Link Powerline WiFi Extender - Powerline Adapter with WiFi, WiFi Booster, Plug & Play, Power Saving, Ethernet over Power, Expand both Wired and WiFi Connections, AV600 (TL-WPA4220 KIT) : Electronics
TP-LINK TL-SF1005D - Fast Ethernet switch - 5 Ports - PC Maestro
TP-Link AV1000 Powerline Ethernet Adapter Add-On Unit TL-PA7017
Amazon.com: TP-Link USB to Ethernet Adapter, Foldable USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Network Adapter, Support Windows 10/8.1/8/7/Vista/XP for Desktop Laptop Apple MacBook Linux (UE300) : Electronics