USB to Serial converters

Industrial USB to serial converters provide a quick and easy way to add RS232, RS422 or RS485 ports to a PC or laptop.
Amplicon's single port converters have the unique facility of operating at any integer baud rate from 50 to 921,600bps.
Moxa's multi-port range of USB to serial converters allow up to 16 selectable RS232/RS422/485 ports to be added to a single PC.
Filter products
Type of Serial Ports
Max Operating Temperature
![]() |
Advantech BB-USB-232/422/485 SeriesAdvantech USB to RS232/RS422/RS485 serial hubsPOA |
![]() |
Amplicon USB-485Ui seriesAmplicon universal high speed USB to serial convertersFrom £89.00 |
![]() |
Moxa UPort SeriesMoxa USB to RS232/RS422/RS485 serial hubsPOA |

Advantech BB-USB-232/422/485 Series
Advantech USB to RS232/RS422/RS485 serial hubs

Amplicon USB-485Ui series
Amplicon universal high speed USB to serial converters
From £89.00
Amplicon USB-485Ui series