Amazon.com: StarTech.com USB 3.0 to Dual Port Gigabit Ethernet Adapter w/USB Port - 10/100/100 - USB Gigabit LAN Network NIC Adapter (USB32000SPT) : Electronics
GSW-2401 Gigabit Ethernet Switch 24-Port 10/100/1000BASE-T - Planet Technology USA
Amazon.com: 4-Port Gigabit Ethernet Fiber Switch, with Two SFP Slots (1000M), Without Transceiver : Electronics
Amazon.com: Cable Matters USB to 4-Port Gigabit Ethernet Switch for Network Sharing with TV, Laptop, Gaming Console (USB Ethernet Splitter, USB Network Switch, USB to Ethernet Adapter, USB Gigabit Switch) : Electronics
TP-Link 5-Port 10/100/1000 Mbps Gigabit Ethernet Metal Switch Black TL-SG105 - Best Buy