6ft industrial grade USB to RS232(DB25 Male) adapter cable. It is an ideal solution for computer to communicate with many serial devices directly through USB port such as CNC, PLC, plotter, modem, Scanner etc.
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1-10pcs FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232
Aliexpress UK
Connectors: With Standard Usb Type A Male To Standard 9-pin Db9 Rs-232 Serial Connector. This Usb 2.0 To Rs-232 Serial Adapter Connects With Modems, Isdn Tas, Pds, Handheld & Pocket Pcs, Digital Cam, Pos, And Serial Label Printer Devices With Db9 Serial Ports.
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TZT 1/5PCS FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232
Aliexpress UK
USB to standard 9-pin / DB9 serial port. - Supports RS232 serial interface. - Cable Length: 0.8M (approx.).
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FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232
Aliexpress UK
UGREEN USB to RS232 DB9 Serial Adapter Cable – Plug & Play | USB to Serial Converter for Windows 11/10/8 1 × UGREEN USB to RS232 DB9 Serial Adapter Cable. Easily connect your legacy serial devices to a modern computer with theUGREEN USB to RS232 DB9 Serial Adapter Cable.
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FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232
Aliexpress UK
This is the Pro model: ICUSB232PRO. These are still £25+ each on Amazon. Startech USB to Serial adapter with Com port retention.
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1/5PCS FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232
Aliexpress UK
1 x RS232 to USB 2.0 Cable for PC. Connect the USB serial cable to the computer's usb interface, it will automatic identify and setup. Smart USB to RS-232 (DB 9-pin male serial port) interface. USB specification 1.1, and USB 2.0 compliant.
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FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232
Aliexpress UK
1 x 25cm RS232 DB9 Female Jack to USB A Female Serial Cable. RS232 Female to USB 2.0 Female Cable Adapter. DB9 RS23S Serial Null Modem 9Pin Female to Female Cable Computer Connector 1.5m. HDTV 1.4V Type A Down-Angle Male to HDTV A Female Extension Cable 50cm.
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EstarDyn FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232
Aliexpress UK
PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter. USB To RS232 TTL UART PL2303HX Auto Converter USB to COM Cable Adapter Module. 1 simple serial communication. Wire sequence is defined.
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FT232RL Type-C USB 3.3V 5.5V to TTL Serial Adapter Module FT232 USB TO TTL 232 For Arduino Pro Mini
Aliexpress UK