Model: US013. Interface Type: USB to RJ45. Item Type: Adapter Cable. Colour: Black. 1 x Adapter Cable. Cable Length: Approx. 1.5m / 1.6yd. Support System: For /OS X / System.
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New USB 2.0 to RS232 COM Port Serial Port 9 Pin DB9 Cable Adapter Convertor With Female Adapter With CD For Windows 10/98/7/8
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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NMEA 2000 Cable Adapter Serial-Data Networking Marine Boat NMEA 2000 Starter Kit ABS T-type 5PIN Connector Adapter Cables 0.5-4M
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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M. 2 Solid State SSD to SATA 3.0 External Hard Disk Box NGFF MSA to Serial Port Adapter Dual Use 2-in-1 Adapter Board
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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Slimline SATA Adapter Serial ATA 7+15 22pin Male to Slim 7+6 13pin Female Adapter
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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Baseus USB C Hub Type C to HDMI USB HUB Adapter 13-In-1 DP 4K 60Hz 120Hz RJ45 VGA Converter PD 100W USB A 3.1 2.0 For Macbook PC
Aliexpress UK
Opengear 319014 - DB9F to RJ45 Crossover Serial Adapters for Console Servers.
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NEW PCIE Gigabit Ethernet Network Card PCI Express X1 to RJ45 Network Adapter 10/100/1000Mbps Network Controller LAN Card for PC
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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M.2 B+M Single-Port 10GbE Network Card RJ45 Ethernet Network Adapter AQC113 Industrial Control Grade Server Network Card
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).
eBay
Thunderbolt 2 To FireWire 800 1394B Adapter Thunderbolt 2 To 3 Ethernet rj45 For Mac Computers Equipped With Thunderbolt Ports
Aliexpress UK