Presenting my firsthand impression.There are two of these at home, I set up switching on the fly between two points aka seamless wifi via CAPsMAN
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
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🔌 CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
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🔌 uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
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🌐 StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
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