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
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ROLINE Gigabit Ethernet Switch, Pocket, 4 Ports - SECOMP International AG
LGB304AE, Gigabit Ethernet Switch with EU Power Supply - 4-Port - Black Box