RDL Technologies Pvt.Ltd
USB To RS485 Converter Module

USB To RS485 Converter Module

The USB-RS485 is a fully automatic plug-and-play USB module that connects to your PC via the Universal Serial Bus (USB) port and provides robust USB to RS-485 protocol conversion with automatic RS-485 flow control. This converter provides two way serial communications signal conversion between the RS485 to and from a personal computer USB port using virtual serial COM port.Using the USB-RS485 module , one can connect upto 32 RS-485 devices simultaneously to a single USB port. Typically it is used for multi-drop communication.

The USB-RS485 module provides an easy to use RS485 interface by means of a Virtual Com Port on the users system. The module is completely self powered from the USB bus. Simply use the standard COM-port interface to automatically connect  RS-485 over USB.


  • Self powered from USB.
  • Easy to use and small size.
  • Baud rate :2400-921600bps.
  • Supports devices with RS485 interface:surveillance cameras, video capture device, fingerprint attendance machine.
  • Low operating and USB suspend current. 
  •  Low USB bandwidth consumption. 
  • Device supplied pre-programmed with unique USB serial number. 

USB To RS485 Converter Module Connections

Package Contains:

  • USB to RS485 converter Module
885.00 603.00