USB-C™ to Serial Adapters

Brainboxes USB-C™ to Serial Adapters, Converters, and Hubs provide RS232 and RS422/485 ports and operate across the full spectrum of baud rates up to 921,600. The USB-C to serial adapters feature IP-50-rated non-conducting polyamide cases and a high-retention USB connector for an unshakeable connection. These devices can be wall-mounted, plugged, and played with signed drivers and come with a 1m USB-B to USB-C cable. The USB-C to serial adapters operate at a 5V power supply through a USB cable. Many of these hot-swappable modules feature IP-30-rated rugged, high-strength metal cases, ideal for harsh industrial environments. Brainboxes Boost software provides an excellent user interface with state-of-the-art compatibility and data integrity.

Results: 10
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Type Number of Channels/Ports Maximum Data Rate Interface Type Supply Voltage - Min Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Brainboxes Interface Modules USB 1 Port RS232 1MBaud 62In Stock
Min.: 1
Mult.: 1

Adapters USB 2.0 to RS-232 1 Port 921.6 kb/s RS-232, USB 2.0 5 V 5 V - 30 C + 80 C US
Brainboxes Interface Modules Isolated High Retention USB 1 Port RS232 46In Stock
63Expected 02/03/2026
Min.: 1
Mult.: 1

Adapters USB to RS-232 1 Port 921.6 kb/s RS-232, USB 5 V 5 V - 40 C + 80 C US
Brainboxes Interface Modules Compact 1 Port RS232 High Retention USB 1MBaud 49In Stock
Min.: 1
Mult.: 1

Adapters USB to RS-232 1 Port 921.6 kb/s RS-232, USB 5 V 5 V - 40 C + 80 C US
Brainboxes Interface Modules USB 1 Port RS422/485 1MBaud 24In Stock
Min.: 1
Mult.: 1

Adapters USB 2.0 to RS-422/485 1 Port 921.6 kb/s RS-422/485, USB 2.0 5 V 5 V - 40 C + 80 C US
Brainboxes Interface Modules USB 2 Port RS232 1MBaud 3In Stock
Min.: 1
Mult.: 1

Adapters USB to RS-232 2 Port 1 Mb/s RS-232, USB 3.3 V 3.3 V 0 C + 60 C US
Brainboxes Interface Modules USB 2 Port RS422/485 1MBaud 2In Stock
4Expected 10/03/2026
Min.: 1
Mult.: 1

Adapters USB to RS-422/485 2 Port 921.6 kb/s RS-422/485, USB 5 V 5 V - 40 C + 80 C US
Brainboxes Interface Modules Compact 1 Port RS422/485 High Retention USB 1MBaud 10In Stock
Min.: 1
Mult.: 1

Adapters USB to RS-422/485 1 Port 1 Mb/s RS-422/485, USB 5 V 5 V - 40 C + 80 C US
Brainboxes Interface Modules USB-C to 2 Port RS232 Serial Server Hub 5In Stock
Min.: 1
Mult.: 1

Hubs USB Type-C to RS-232 2 Port RS-232, USB Type-C 5 V 5 V 0 C + 60 C Bulk
Brainboxes Interface Modules USB 8 Port RS232 1MBaud Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Adapters USB to RS-232 8 Port 921.6 kb/s RS-232, USB 5 V 5 V US
Brainboxes Interface Modules USB RS422/485 8 WAY HUB Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Hubs USB to RS-422/485 8 Port 921.6 kb/s RS-422/485, USB 5 V 5 V US