USB to Serial Converters

Connect RS-232 serial devices to USB ports with a USB to serial converters. We carry all types of USB to RS-232 converter models including ruggedized, in-line, panel mount, isolated, multi-port, single port, and more.

ADAM-4561-CE

Isolated USB to RS-232/422/485 Converter

ADAM-4562-AE

Isolated USB to RS-232 Converter

BB-232USB9M

Serial Converter, USB 2.0 to RS-232 DB9 M

BB-USPTL4

Serial Converter, USB 2.0 to RS-422/485 TB

485USB9F-2W

Serial Converter, USB 2.0 to RS-485 2W DB9 F

BB-485USB9F-4W

Serial Converter, USB 2.0 to RS-485 4W DB9 F

BB-485USBTB-2W-A

High Retention USB to RS-485 TB Converter (USB cable included)

BB-485USBTB-4W-A

USB to Serial 1PT, 4WIRE, TB

BB-USOPTL4

Isolated High Retention USB to RS-422/485 Converter (USB cable included)

BB-USO9ML2

USB to RS-232 Adapter, Isolated

BB-USO9ML4

Serial Converter, USB 2.0 to RS-422/485 DB9 Male, Isolated

BB-USOPTL4DR-2

Serial Converter, USB 2.0 to 2 x RS-422/485 TB, Isolated, DIN Rail

USB-4604BM-BE

4-port RS-232/422/485 Serial to USB Converter

USB-4604B-BE

4-port RS-232 Serial to USB Converter

BB-USOPTL4-2P

Serial Converter, USB 2.0 to 2 x RS-422/485 TB, Isolated

BB-USOPTL4-4P

Serial Converter, USB 2.0 to 4 x RS-422/485 TB, Isolated

BB-USO9ML2-2P

Serial Converter, USB 2.0 to 2 x RS-232 DB9 M, Isolated

BB-USO9ML2-4P

Serial Converter, USB 2.0 to 4 x RS-232 DB9 M, Isolated

BB-USR604

Serial Converter, USB 2.0 to 4 x RS-232/422/485 DB9 M, Ind. Isolated