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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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
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RJ45 Male to RS232 DB9 Female. RS232 DB9 Changer Coupler Extension Adapter | Left Angle Male to Female. DB9 9Pin RS232 Female to Female Extension Cable 1.5m. USB 2.0 to RS232 Cable | DB9 Serial Adapter Connector for Win10 Win 8 Mac 1.5m.
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Industrial Grade FTDI FT232RQ USB TO DB9 Male RS232 Serial Converter Adapter Programming Cable
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
UOTEK 1.5m 3M RS232 to USB RS 232 Converter DB9 RS-232 USB-A Adapter Conversion Cable Com with FTDI Chip Magnetic Ring UT-8801
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
FTDI FT232RL USB C TYPE C to DB9 RS232 Serial Adapter Converter Cable 6ft Support Win11/10/8/7/XP/Android/Mac/Linux/Vista
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Halokny RS232 DB9 9Pin to RJ45 Ethernet Converter, DB9 Male & Female to RJ45 Female Serial Adapter (1 Set).
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1PCS DB9 Serial Cable 9Pin RS232 Male/Female Straight/Crossover Type PC Converter Expansion Cable 1.5M Extension Cable
Aliexpress UK
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1 Pcs DB9 Serial Cable 9 Pin RS232 Serial Cable Male To Female PC Converter Extension 9Pin Adapter Cable 1.5m/3m
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1PCS USB to Serial Port 9-Pin Data Cable HL-340 Chip to RS232 Converter Male Female USB2.0 to DB9 Interface Conversion Cable
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To connect 4 RS-232 serial ports to an Ethernet network. Sunix manufacturing (REF DPAS04H00). Drivers for Windows : 7 / 8.1/10/11 (X86 / X64) and Windows Server: 2008 / 2012R2 (X64). Interface 4 Ports RS-232 DB9 Male, Flow rate 50bps ~ 115.2kbps. Stop bit 1, 1.5, 2 / parity: peer, odd, none, Mark, space. XON/XOFF flow control (software), FIFO 1KBYTE hardware per port. Signals: DCD, TXD, RXD, RTS, CTS, DTR, DSR, GND, RI. Protection ± 15KV ESD IEC-61000-4-2 Air Discharge, ± 8KV ESD IEC61000-4-2 DISCHARGE CONTACT, ± 4KV ESD IEC61000-4-2 LEVEL2 LINE-TO-LINE .. Direct operation and/or Cascade up to 255 RS232 ports. RJ45 connectors with integrated magnetic insulation. Operating temperature: 0 to 45 ° C (32 to 113 ° F). Operating humidity: 5 to 95 % relative humidity (without condensation). Stora.
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USB 2.0 to RS232 Serial Port 9 Pin DB9 Cable USB COM Port Adapter Converter Supports Windows 10 8 7 XP for Mac Computer PC Modem
Aliexpress UK