USB to RS-232 Interface Modules

Results: 22
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) 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
Digi Interface Modules Edgeport 1 port USB converter 256In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 1 Port 230 kb/s RS-232, USB 0 C + 55 C
Advantech Interface Modules ULI-321DCK USB x 1 Lck Iso. RS-232 DB9M
24In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 2 Port 12 Mb/s RS-232, USB 2.0 5 V 5 V 0 C + 70 C USO9ML2
Digi Interface Modules Digi Edgeport/8; 8 port RS232 DB-9 To USB Converter; (includes 1 meter A to B USB cable); Replaces 301-1002-08 28In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 8 Port 230 kb/s RS-232, USB 0 C + 55 C Bulk

Advantech Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV 102In Stock
Min.: 1
Mult.: 1
Converters USB to RS-232 2 Port 12 Mb/s RS-232, USB 2.0 5 V 5 V 0 C + 70 C USO9ML2
Digi Interface Modules Edgeport 1 port USB converter 421In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 1 Port 230 kb/s RS-232 0 C + 55 C
Brainboxes Interface Modules Isolated High Retention USB 1 Port RS232 35In Stock
82Expected 23/04/2026
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
Digi Interface Modules Digi Edgeport/4; 4 port DB-9 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces 301-1000-04 29In Stock
Min.: 1
Mult.: 1
Converters USB to RS-232 4 Port 230 kb/s RS-232, USB 0 C + 55 C
Digi Interface Modules Digi Edgeport/8; 8 port RS232 serial DB-25 to USB Converter w/ recessed 19" rack bracket option; (incldues 1 meter A to B USB cable); Replaces 301-1016-08 5In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 8 Port 230 kb/s RS-232, USB 0 C + 55 C Bulk
Brainboxes Interface Modules Compact 1 Port RS232 High Retention USB 1MBaud 17In Stock
33Expected 15/05/2026
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
Advantech Interface Modules ULI-321D USB to 1 x RS-232 DB9M CNV 13In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 2 Port 12 Mb/s RS-232, USB 5 V 5 V - 40 C + 80 C
Advantech Interface Modules ULI-321DK USB to 1 x Lck RS-232 DB9M CNV 9In Stock
10Expected 08/06/2026
Min.: 1
Mult.: 1

Converters USB to RS-232 2 Port 12 Mb/s RS-232, USB - 40 C + 80 C
Connective Peripherals Interface Modules USB 1port iso RS232 Serial Adap w/ cable 13In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 1 Port 921.6 kb/s RS-232, USB 0 C + 55 C ES-U-1101 Bulk
Connective Peripherals Interface Modules 1 PORT USB - RS232 Adapter; Small Case 36In Stock
Min.: 1
Mult.: 1

Adapters USB to RS-232 1 Port 12 Mb/s RS-232, USB - 40 C + 85 C USB2-F-1001 Bulk
Connective Peripherals Interface Modules 1 Port USB to RS232 DuoEtte Adapter 45In Stock
Min.: 1
Mult.: 1

Adapters USB to RS-232 1 Port 250 kb/s RS-232, USB 5 V 5 V - 40 C + 85 C DuoEtte Bulk
Digi Interface Modules Digi Edgeport/216 2-USB 16-serial port DB-9 Rack Mountable USB Converter w/ recessed 19" rack bracket option (includes 5V/3A center negative wall mount power supply with international power plugs and 1 meter A to B USB cable); Replaces 301-2000-10
59On Order
Min.: 1
Mult.: 1
Converters USB to RS-232 18 Port 230 kb/s RS-232, USB 0 C + 55 C
Brainboxes Interface Modules USB 2 Port RS232 1MBaud
6Expected 22/04/2026
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 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
Digi Interface Modules Digi Edgeport/4; 4 port DB-25 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces part number 301-1016-01 Non-Stocked Lead-Time 9 Weeks
Min.: 10
Mult.: 1

Converters USB to RS-232 4 Port 230 kb/s RS-232, USB 0 C + 55 C Bulk
Advantech Interface Modules EMIO-210S-MPU01E A101-1, 2-CH RS232 mod Non-Stocked
Min.: 1
Mult.: 1

Interface Modules USB to RS-232 2 Port PCIe, RS-232, USB - 40 C + 85 C
Connective Peripherals Interface Modules 2-PRT USB-RS232 ADPT Din rail, Metal cas

Converters USB to RS-232 2 Port 921.6 kb/s RS-232, USB 5 V 5 V 0 C + 55 C ES-U-1002 Bulk
Connective Peripherals Interface Modules 2 Port USB-RS232 w/ Detachable USB Cable

Converters USB to RS-232 2 Port 480 Mb/s RS-232, USB 5 V 5 V 0 C + 55 C Bulk
Connective Peripherals Interface Modules 1 Port USB-RS232 Full Speed Adapter

Converters USB to RS-232 1 Port 921.6 kb/s RS-232, USB 5 V 5 V 0 C + 55 C ES-U-1001 Bulk