This modular adapter has a DB9 female connector that plugs into DB9 RS232 serial port and converts it to an RJ45 connection. These modular adapters convert from a DB9 to an RJ45 socket jack (female).
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Linkwylan CAT7 RJ45 Junction Box Network Adapter 600MHz Ethernet LAN Cable LSA Connection Adaptor RJ45 Extention Extention Box
Aliexpress UK
This modular adapter has a DB9 female connector that plugs into DB9 RS232 serial port and converts it to an RJ45 connection. These modular adapters convert from a DB9 to an RJ45 socket jack (female).
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Type-C & USB 3.0 to RJ45 Gigabit Ethernet Internet Adapter 1000Mbps USB to Ethernet Adapter Driver Free RJ45 LAN Network Dongle
Aliexpress UK
Feature: 1. UART Interface: 4 RS232 or 4 RS485 RS422 Composite Ports (Using Adapters). Item Type: RS232 RS485 to Ethernet Converter. Network Interface: 2 x 10/100M Adaptive RJ45 Ports. Equipped with 32bit ARM processor, it makes the data more stable.
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NEW M.2 A+E 2.5Gb Network Adapter RTL8125BG Chip M2 KEY A/E to RJ45 COM Port 2.5G/1000/100Mbps Gigabit Ethernet LAN Network Card
Aliexpress UK
Feature: 1. UART Interface: 4 RS232 or 4 RS485 RS422 Composite Ports (Using Adapters). Item Type: RS232 RS485 to Ethernet Converter. Network Interface: 2 x 10/100M Adaptive RJ45 Ports. Equipped with 32bit ARM processor, it makes the data more stable.
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Thunderbolt 2 3 To FireWire 800 Adapter Thunderbolt To RJ45 Fire 1394B Suitable For Mac Computers Equipped With Thunderbolt Port
Aliexpress UK
Connectors: DB25M RS-232 To RJ45. Manufacturer: Cisco. Part Number: 29-0881-01. NEW SEALED.
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ZOERAX Cat6a Cat7 Keystone Jack Cat7 RJ45 STP Tool-Less Type Zinc Alloy Module Jacks Adapter Coupler for 22 to 26 AWG
Aliexpress UK
Connector: RJ45 Male to 9 Pin RS232 Female. Connect from a port on your laptop directly to a console port, No adapter required.
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ZOERAX Cat6a Cat7 Keystone Jack Cat7 RJ45 STP Tool-Less Type Zinc Alloy Module Jacks Adapter Coupler for 22 to 26 AWG
Aliexpress UK
Connection: DB9 (RS232) male to RJ45 female console adapter for TCP/IP network interface with the doual-way conversion, with the serial port network function, support serial data and network data bi-directional transparent transmission. Compatibility: Compatible with Standard 9 Pin D-sub RS-232 Devices, such as computer, laptop, printer, modem, router, PDA, POS device, digital CNC machine tool, Barcode scanner, etc. 65.6FT: Connect the equipment serial port to the RJ45 console port on routers, support maximum distance 65.6FT. Helpful: Nick-plated and Oxygen-free copper transmission port on the port minimize crosstalk, suppress noise, and protect against electromagnetic interference (EMI) and radio frequency interference (RFI),Premium adapter engineered.
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Acasis 10Gbps Network Card USB-C To RJ45 Adapter Compatible with Thunderbolt 3/4/5 for Macbook/Max Studio PC
Aliexpress UK
Brand new cable sealed.
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USB4 to 10Gbe Ethernet Lan Adapter AQC113 Chip Compatible with Thunderbolt 4/3 Single Port RJ45 10GBASE-T Ethernet for Mac Win11
Aliexpress UK