USB to RS-422/485

USB to RS422 and USB to RS485 are both serial protocol converters using a DB-9 series connector in combination with USB Type-A host for signal conversion. Both protocols can bring point to point and Multi-dropped connections with USB to RS-485 having a maximum of 32 loads and USB to RS-422 a maximum of 10. Add our USB serial converters to your list of must have adapters for your COM port devices.

Showing all 3 resultsSorted by popularity

USB to RS-422/485 Converter FTDI CHIP w/ Terminals
Model #: USA-482422
Rated 5.00 out of 5
$35.06 - $38.95
In stock
Pro 5ft. USB to RS-422 / RS-485 Converter w/FTDI Chip
Model #: US-485422
Rated 4.79 out of 5
$39.56 - $43.95
In stock
USB to RS485 | RS422 Optically Isolated Industrial Serial Adapter
Model #: US-422i
$74.66 - $82.95
In stock