The D2XX driver allows direct access to a USB device via a DLL interface. To locate the drivers you want to install for a device, select which of the driver types you wish to use (VCP or D2XX) …

Dec 11, 2021 · Below are links to drivers that you can use as a last resort if you can't find what you are looking for. There are broad range of OEM companies that make these low cost …

Jul 8, 2010 · Download the official DTECH USB 2.0 to RS422/RS485 driver for Windows,Mac,and Linux to easily connect your RS422/RS485 devices using this DTECH serial to USB adapter.

For current USB-485M downloads and drivers, please click this link. Copyright © 1999- 2025 AutomationDirect.com. ALL RIGHTS RESERVED.

This is an industrial USB to RS485 converter with original FT232RL inside. It features embedded protection circuits such as lightning-proof, resettable fuse, ESD protection, and TVS diode, etc.

Run CDM21228_Setup.exe to run the setup utility and pre-install the USB drivers After the drivers are installed connect the converter and Windows will complete the setup

The USB485 interface transforms your USB port into a single asynchronous serial port for communication with RS485 and RS422 devices.

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Availability varies by region and may require certification; please verify conditions with your Regional Sales Manager.

The cable can be used with FTDI’s drivers to provide a virtual COM port on a PC which is capable of communication rates with RS485 units from 300 baud up to 3 MBaud.