USB to Serial RS232 HL-340 9-pin Converter Module

AED 13.65



The 1-Port USB to Serial Adapter converts a USB port to an RS232 DB9 serial port for connecting, monitoring, and controlling a serial device like MCU.

Supporting data transfer rates up to 921.6 Kbps, the USB to serial cable is a convenient and cost-saving solution for providing serial connectivity to devices such as point-of-sale terminals, serial modems, industrial devices, and a host of other RS232 peripherals.

The USB to RS232 converter is easy to install and offers extensive operating system compatibility including Windows® 8 and later, Linux, and Mac OS® for easy integration in mixed environments.



Connector: USB-A to RS232

• Plug and Play - no additional software required

• Supports RS-232 serial interface

• Supports 12 Mbit/s data transfer rate

• USB suspend mode

• Plug and Play compatible

• USB -Host device drivers available

• Powered by the USB connection - no additional power adapter required

• Supports Windows 2000, Windows XP, Windows Vista 32/64-bit, Windows 7, Windows 10, and Mac OS 10.12.1.



  • IT administrators who want to continue using older peripherals for their newer notebooks, PCs, and servers without an integrated RS232 port
  • Connect barcode readers, and receipt printers with sale devices.
  • Connect, monitor, and control industrial/automotive sensors and other sensitive devices
  • Connect and program LED and digital signage boards