Serial Ethernet Converter (RS232, RS485, RS422) Industrial, 4 Ports
USB 3.0 SuperSpeed to Dual Port Gigabit Ethernet Adapter | Eaton
Dual port Ethernet to Serial Converter - U.S. Converters LLC
Rj45 Network 1 To 2 Port Ethernet Adapter Splitter, Rj45 1 Male To 2 Female Lan Ethernet Splitter Adapter Cable Suitable Super - Data Cables - AliExpress
StarTech.com USB 3.0 to Dual Port Gigabit Ethernet Adapter NIC w/ USB Port - Walmart.com
Serial Ethernet Converter (RS232, RS485, RS422) Industrial Panel Mount, 2 Ports - Pro [USC-HF5122] - $149.00 : Serial Data Communication by U.S. Converters LLC
Rs232 Db9 Male Connector Rj45 Ethernet Adapter | Db9 Serial Ethernet Adapter - High - Aliexpress
StarTech.com USB to Ethernet Adapter, USB 10/100/1000 Gigabit Ethernet LAN Adapter, USB 3.0 to RJ45 - USB31000S2 - Ethernet Adapters - CDW.com
Lantronix UDS1100 Serial Ethernet Converter, Industrial
StarTech.com USB 3.0 to Dual Port Gigabit Ethernet Adapter NIC w/ USB Port - Walmart.com
The Belkin USB-C to Gigabit Ethernet Adapter - Apple
Amazon.com: StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet - Serial Over IP Device Server Adapter - PoE-Powered (NETRS2321POE) : Electronics
RJ45 serial adapter | DB9 to RJ45
NET232+CC Serial to Ethernet Adapter Compatible With Cisco® Console - 110V - U.S./North America – Grid Connect
9pin Rs232 Female To Rj45 Female Connector Card Com Port To Lan Ethernet Port Adapter - Pc Hardware Cables & Adapters - AliExpress
USB 3.0 Ethernet High-Speed Network Adapter 10/100/1000Mbps
Network 1 to 3 Port Ethernet Adapter Splitter Cable Male To 3 Female LAN High Cord Connector Wire Ethernet Cable - Walmart.com
uni® USB C Hub with 1G Ethernet, USB Type C USB 3.0 Adaptor | Super Solid