.hide-partial { max-height: none; } .show-more { display: none; }

USB to RS-232 Embedded Solutions

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Embedded Solutions

List Images

Results: 28

Applied Filters:

Type = USB to RS-232

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Interface Modules Edgeport 1 port USB converter

301-1001-11
Digi
1: $141.99
256In Stock

Mfr. Part No.
301-1001-11

Mouser Part No
888-301-1001-11

Digi

Interface Modules Edgeport 1 port USB converter

Datasheet

256In Stock

$141.99

Min.: 1
Mult.: 1

Interface Development Tools MCP2200 USB to RS232 Demo Board

MCP2200EV-VCP
Microchip Technology
1: $43.19
82In Stock

Mfr. Part No.
MCP2200EV-VCP

Mouser Part No
579-MCP2200EVVCP

Microchip Technology

Interface Development Tools MCP2200 USB to RS232 Demo Board

Learn More

Datasheet

82In Stock

$43.19

Min.: 1
Mult.: 1

Interface Modules ULI-321DCK USB x 1 Lck Iso. RS-232 DB9M

BB-USO9ML2-LS-A
Advantech
1: $153.24
24In Stock

Mfr. Part No.
BB-USO9ML2-LS-A

Mouser Part No
923-BB-USO9ML2-LS-A

Advantech

Interface Modules ULI-321DCK USB x 1 Lck Iso. RS-232 DB9M

Learn More

Datasheet

24In Stock

$153.24

$151.22

Min.: 1
Mult.: 1

Interface Development Tools USB to 232 Serial Ad apter with Cable

28031
Parallax
1: $24.95
2In Stock
5Expected 06/05/2026

Mfr. Part No.
28031

Mouser Part No
619-28031

Parallax

Interface Development Tools USB to 232 Serial Ad apter with Cable

2In Stock

5Expected 06/05/2026

$24.95

Min.: 1
Mult.: 1

Interface Modules 2-PRT USB-RS232 ADPT Din rail, Metal cas

ES-U-1002-M
Connective Peripherals
1: $84.12
22In Stock

Mfr. Part No.
ES-U-1002-M

Mouser Part No
734-ES-U-1002-M

Connective Peripherals

Interface Modules 2-PRT USB-RS232 ADPT Din rail, Metal cas

Datasheet

22In Stock

$84.12

$73.73

$68.04

$64.80

View

Min.: 1
Mult.: 1

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

EP-USB-8
Digi
1: $660.00
28In Stock

Mfr. Part No.
EP-USB-8

Mouser Part No
888-EP-USB-8

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

Datasheet

28In Stock

$660.00

Min.: 1
Mult.: 1

Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV

BB-USO9ML2-A
Advantech
1: $153.30
102In Stock

Mfr. Part No.
BB-USO9ML2-A

Mouser Part No
923-BB-USO9ML2-A

Advantech

Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV

Learn More

Datasheet

102In Stock

$153.30

Min.: 1
Mult.: 1

Interface Modules Edgeport 1 port USB converter

301-1001-15
Digi
1: $136.00
421In Stock

Mfr. Part No.
301-1001-15

Mouser Part No
888-301-1001-15

Digi

Interface Modules Edgeport 1 port USB converter

421In Stock

$136.00

Min.: 1
Mult.: 1

Interface Modules Isolated High Retention USB 1 Port RS232

US-159
Brainboxes
1: $117.31
35In Stock
82Expected 23/04/2026

Mfr. Part No.
US-159

Mouser Part No
360-US-159

Brainboxes

Interface Modules Isolated High Retention USB 1 Port RS232

Learn More

Datasheet

35In Stock

82Expected 23/04/2026

$117.31

Min.: 1
Mult.: 1

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

EP-USB-4
Digi
1: $435.00
29In Stock

Mfr. Part No.
EP-USB-4

Mouser Part No
888-EP-USB-4

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

Datasheet

29In Stock

$435.00

Min.: 1
Mult.: 1

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

EP-USB-8-D25
Digi
1: $660.00
5In Stock

Mfr. Part No.
EP-USB-8-D25

Mouser Part No
888-EP-USB-8-D25

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

Datasheet

5In Stock

$660.00

Min.: 1
Mult.: 1

Interface Modules Compact 1 Port RS232 High Retention USB 1MBaud

US-235
Brainboxes
1: $65.34
17In Stock
33Expected 15/05/2026

Mfr. Part No.
US-235

Mouser Part No
360-US-235

Brainboxes

Interface Modules Compact 1 Port RS232 High Retention USB 1MBaud

Learn More

Datasheet

17In Stock

33Expected 15/05/2026

$65.34

Min.: 1
Mult.: 1

Interface Modules ULI-321D USB to 1 x RS-232 DB9M CNV

BB-232USB9M
Advantech
1: $83.00
13In Stock

Mfr. Part No.
BB-232USB9M

Mouser Part No
600-232USB9M

Advantech

Interface Modules ULI-321D USB to 1 x RS-232 DB9M CNV

Learn More

Datasheet

13In Stock

$83.00

Min.: 1
Mult.: 1

Interface Modules ULI-321DK USB to 1 x Lck RS-232 DB9M CNV

BB-232USB9M-LS
Advantech
1: $83.00
9In Stock
10Expected 08/06/2026

Mfr. Part No.
BB-232USB9M-LS

Mouser Part No
600-232USB9M-LS

Advantech

Interface Modules ULI-321DK USB to 1 x Lck RS-232 DB9M CNV

Learn More

Datasheet

9In Stock

10Expected 08/06/2026

$83.00

Min.: 1
Mult.: 1

Interface Development Tools USB TO SERIAL ADPT

28030
Parallax
1: $22.46
2In Stock
12Expected 29/04/2026

Mfr. Part No.
28030

Mouser Part No
619-28030

Parallax

Interface Development Tools USB TO SERIAL ADPT

2In Stock

12Expected 29/04/2026

$22.46

$22.45

Min.: 1
Mult.: 1

Interface Development Tools USB to RS232 Dev Module for FT232R IC

EVAL232R
FTDI
1: $22.90
62In Stock
100Expected 28/04/2026

Mfr. Part No.
EVAL232R

Mouser Part No
895-EVAL232R

FTDI

Interface Development Tools USB to RS232 Dev Module for FT232R IC

Datasheet

62In Stock

100Expected 28/04/2026

$22.90

$20.90

$19.44

Min.: 1
Mult.: 1
Max.: 50

Interface Development Tools

MOD-USB-RS232
Olimex Ltd.
1: $5.85
18In Stock

Mfr. Part No.
MOD-USB-RS232

Mouser Part No
909-MOD-USB-RS232

Olimex Ltd.

Interface Development Tools

Datasheet

18In Stock

$5.85

Min.: 1
Mult.: 1

Interface Modules 2 Port USB-RS232 w/ Detachable USB Cable

ES-U-1002-AB
Connective Peripherals
1: $61.85
34In Stock

Mfr. Part No.
ES-U-1002-AB

Mouser Part No
734-ES-U-1002A

Connective Peripherals

Interface Modules 2 Port USB-RS232 w/ Detachable USB Cable

Datasheet

34In Stock

$61.85

$53.10

$49.93

$48.20

View

Min.: 1
Mult.: 1

Interface Modules 1 Port USB-RS232 Full Speed Adapter

ES-U-1001-A
Connective Peripherals
1: $29.15
56In Stock

Mfr. Part No.
ES-U-1001-A

Mouser Part No
734-ES-U-1001-A

Connective Peripherals

Interface Modules 1 Port USB-RS232 Full Speed Adapter

Datasheet

56In Stock

$29.15

$26.31

$25.20

$23.63

View

Min.: 1
Mult.: 1

Interface Modules USB 1port iso RS232 Serial Adap w/ cable

ES-U-1101-MB
Connective Peripherals
1: $106.44
13In Stock

Mfr. Part No.
ES-U-1101-MB

Mouser Part No
734-ES-U-1101-MB

Connective Peripherals

Interface Modules USB 1port iso RS232 Serial Adap w/ cable

Datasheet

13In Stock

$106.44

$100.17

$97.05

$90.80

View

Min.: 1
Mult.: 1

Interface Modules 1 PORT USB - RS232 Adapter; Small Case

USB2-F-1001-A
Connective Peripherals
1: $31.55
36In Stock

Mfr. Part No.
USB2-F-1001-A

Mouser Part No
734-USB2-F-1001-A

Connective Peripherals

Interface Modules 1 PORT USB - RS232 Adapter; Small Case

Datasheet

36In Stock

$31.55

$27.37

$25.15

$23.95

View

Min.: 1
Mult.: 1

Interface Modules 1 Port USB to RS232 DuoEtte Adapter

DuoEtte
Connective Peripherals
1: $17.99
45In Stock

Mfr. Part No.
DuoEtte

Mouser Part No
734-DUOETTE

Connective Peripherals

Interface Modules 1 Port USB to RS232 DuoEtte Adapter

Datasheet

45In Stock

$17.99

$16.36

$15.81

$15.26

View

Min.: 1
Mult.: 1

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

EP-USB-216
Digi
1: $1,100.00
59On Order

Mfr. Part No.
EP-USB-216

Mouser Part No
860-EP-USB-216

Digi

Datasheet

59On Order

$1,100.00

Min.: 1
Mult.: 1

Interface Modules USB 2 Port RS232 1MBaud

US-257
Brainboxes
1: $115.83
6Expected 22/04/2026

Mfr. Part No.
US-257

Mouser Part No
360-US-257

Brainboxes

Interface Modules USB 2 Port RS232 1MBaud

Learn More

Datasheet

6Expected 22/04/2026

$115.83

Min.: 1
Mult.: 1

Interface Modules USB 8 Port RS232 1MBaud

US-279
Brainboxes
1: $386.10
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
US-279

Mouser Part No
360-US-279

Brainboxes

Interface Modules USB 8 Port RS232 1MBaud

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$386.10

Min.: 1
Mult.: 1

USB to RS-232 Embedded Solutions

Types of Embedded Solutions

Customer Service Office

Company

Resources

Support