New USB to RS232 COM Port Serial Port 9 Pin DB9 Cable Serial Adapter Convertor With Female Adapter
Aliexpress UK
Plug Type: USB 2.0 to 9 Pin Male RS232. Interface: RS232. It allows you to use bridge or connectivity between the USB and serial port interface. Colour: Blue. Happy Buying.
eBay
TTL-232R-3V3 USB to TTL Serial Cable Adapter FTDI Chipset FT232 USB to 3.3v 5v TTL UART Serial RS232
Aliexpress UK
Important Notes* 1) the cable was not new, there are obvious test marks and some dirty marks.. but all tested before delivery and working well 2)if driver needed, pls download from 3)if there is any problem, pls feel free to contact us at anytime for trouble shooting instead of openning a dispute or negative feedback,We will definitely provide you with a satisfactory solution:) Descriptions: The USB to RS232 Serial DB9 Adapter Cable with COM Retention offers a professional grade solution for connecting legacy or industrial RS232 serial devices to a laptop or desktop computer through USB - eliminating the expense of upgrading serial peripherals for compatibility Package Includes: 1 X USB to RS232 cable 20cm with built-in FTDI chip.
eBay
Prolific PL2303 USB Serial Adapter USB RS232 Interface Serial Adapter Converter Board with TXD RXD
Aliexpress UK
eBay
FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232
Aliexpress UK
eBay
FTDI USB to RS485 Serial Converter Adapter Communication Modbus Cable USB-RS485-WE-1800
Aliexpress UK
This product is an RS232 nine-pin plug. The notebook expands the RS232 interface, converts the serial interface through the USB interface, and connects to the printer efficiently and conveniently. Multi-system for Win8/10, for Mac OS drive, for a variety of computer systems, plug and for play, support hot swap.
eBay
Newest USB 2.0 to RS232 Serial Converter 9 Pin Adapter Serial PL2303 DB9 Plug Adapter Computer
Aliexpress UK
PL2303 USB TTL Serial Adapter Cable for Android / Windows 11 10 7 / Linux / MAC / ESP8266 / ESP32. Windows 64 bit driver install: Download the PL2303 64bit Installer exe file here Windows 32 bit driver install: Download the PL2303 64bit Installer exe file here.
eBay
USB to RS232 COM Port Serial DB9 Pin Cable Adapter FTDI232 Chipset for Windows 7 8.1 XP Vista Mac OS
Aliexpress UK
Title: Tripp Lite USB-A to Serial DB9 RS232 Adapter Cable - Keyspan, High-Speed (M/M), 0.91 m. The USA-19HS Keyspan High-Speed USB-to-Serial Adapter allows you to connect a serial device to a computer or laptop with a USB Type-A port.
eBay
SATA 3 to USB 3.0 Cable Adapter 3.5 HDD 2.5 SSD Adaptor Fit for Windows 7/8/10/11, for Mac OS X,
Aliexpress UK
Description: The USB to RS232 Serial DB9 Adapter Cable with COM Retention offers a professional grade solution for connecting legacy or industrial RS232 serial devices to a laptop or desktop computer through USB - eliminating the expense of upgrading serial peripherals for compatibility Note: 1)this cable is not brand new, it was never used,however,there are some minus test,dirty and scratches from bulk packing. 2)if driver needed, pls contact us. 3)and also there might be some rustings due to long stockings.But every cable was checked and tested before delivery. Package contents: USB to RS232 cable with built-in FTDI chip.
eBay