
USB 2.0 to RS-485 Converter Adapter 300-9216000 bps
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Prices updated: 14 Oct 2026
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About this product
A USB 2.0 to RS-485 converter that connects RS-485 devices such as industrial equipment, surveillance cameras and CNC machines to a PC. It detects the serial baud rate automatically, supports up to 32 RS-485 devices per converter, and includes TVS and USB self-recovery protection.
Specifications
- Interface
- USB 2.0 to RS-485
- Baud rate
- 300–9216000 bps (auto-detected)
- Max RS-485 devices
- 32
- Protection
- TVS tube protection, USB self-recovery
- Supported systems
- Windows 98/ME/2000/XP/7/Vista, Linux, Mac
Frequently asked questions
How do I wire it to an RS-485 device?
Connect the converter's A and B lines to the device's A and B terminals (sometimes labeled D+ and D-). Confirm the labels against both devices' manuals, and connect ground if the device requires a common reference.
Which operating systems are supported?
The listing names Windows 98/ME/2000/XP/7/Vista, Linux and Mac. Use the driver provided for your operating system to create a serial port for the converter.





