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

Interface Modules

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

Results: 174

Applied Filters:

Brand = Multiple Values

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

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 RS-422 TO TTL CONVERTER

BB-422TTL
Advantech
1: $72.01
122In Stock
58Expected 2026/05/18

Mfr. Part No.
BB-422TTL

Mouser Part No
600-BB-422TTL

Advantech

Interface Modules RS-422 TO TTL CONVERTER

Datasheet

122In Stock

58Expected 2026/05/18

$72.01

Min.: 1
Mult.: 1

Converters

RS-422 to TTL

2 Port

115.2 kb/s

RS-422, TTL

12 V

0 C

+ 70 C

BB-485USBTB-2W-LS

Interface Modules ULI-211C RS-232/422/485 to Fiber Convert

BB-FOSTCDR
Advantech
1: $320.36
35In Stock

Mfr. Part No.
BB-FOSTCDR

Mouser Part No
600-FOSTCDR

Advantech

Interface Modules ULI-211C RS-232/422/485 to Fiber Convert

Datasheet

35In Stock

$320.36

Min.: 1
Mult.: 1

Converters

RS-232/422/485 to Fiber Optic

2 Port

115.2 kb/s

Fiber Optic, RS-232/422/485

10 V

30 V

- 40 C

+ 80 C

Interface Modules ULI-211CI RS-232/422/485 to Fiber Conver

BB-FOSTCDRI
Advantech
1: $348.06
5In Stock

Mfr. Part No.
BB-FOSTCDRI

Mouser Part No
600-FOSTCDRI

Advantech

Interface Modules ULI-211CI RS-232/422/485 to Fiber Conver

Datasheet

5In Stock

$348.06

Min.: 1
Mult.: 1

Converters

RS-232/422/485 to Fiber Optic

2 Port

115.2 kb/s

Fiber Optic, RS-232/422/485

10 V

48 V

- 40 C

+ 80 C

Interface Modules 8-port RS-232/422/485 PCI-express UPCI C

PCIE-1622B-BE
Advantech
1: $185.03
46In Stock
99On Order

Mfr. Part No.
PCIE-1622B-BE

Mouser Part No
600-PCIE-1622B-BE

Advantech

Interface Modules 8-port RS-232/422/485 PCI-express UPCI C

Datasheet

46In Stock

99On Order

$185.03

Min.: 1
Mult.: 1

PCIe Serial Cards

RS-232/422/485

8 Port

921.6 kb/s

PCIe, RS-232/422/485

- 10 C

+ 60 C

PCIE-1622

Interface Modules ULI-224THC RS-232 to Iso. RS-422/485 CNV

BB-SCP311T-DFTB3
Advantech
1: $181.03
10In Stock

Mfr. Part No.
BB-SCP311T-DFTB3

Mouser Part No
600-SCP311T-DFTB3

Advantech

Interface Modules ULI-224THC RS-232 to Iso. RS-422/485 CNV

Datasheet

10In Stock

$181.03

Min.: 1
Mult.: 1

Converters

RS-232 to RS-422/485

2 Port

460.8 kb/s

RS-232/422/485

10 V

30 V

- 40 C

+ 80 C

Interface Modules ULI-422C USB 4kV Isolator, Rugged

BB-UHR402
Advantech
1: $213.24
68In Stock

Mfr. Part No.
BB-UHR402

Mouser Part No
600-UHR402

Advantech

Interface Modules ULI-422C USB 4kV Isolator, Rugged

Datasheet

68In Stock

$213.24

Min.: 1
Mult.: 1

Isolators

USB 2.0

2 Port

12 Mb/s

USB 2.0

10 V

30 V

0 C

+ 50 C

Interface Modules ULI-341DC USB to RS-422/485 (DB9 M) Iso.

BB-USO9ML4
Advantech
1: $143.03
25In Stock

Mfr. Part No.
BB-USO9ML4

Mouser Part No
600-USO9ML4

Advantech

Interface Modules ULI-341DC USB to RS-422/485 (DB9 M) Iso.

Datasheet

25In Stock

$143.03

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

12 Mb/s

RS-422/485, USB

10 V

30 V

0 C

+ 70 C

USO9ML4

Interface Modules USB to RS-422/485 Adapter

BB-USPTL4
Advantech
1: $94.02
42In Stock

Mfr. Part No.
BB-USPTL4

Mouser Part No
600-USPTL4

Advantech

Interface Modules USB to RS-422/485 Adapter

Datasheet

42In Stock

$94.02

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

12 Mb/s

RS-422/485, USB

5 V

0 C

+ 70 C

USPTL4

Interface Modules ULI-314DC USB to RS-232/422/485 IND CNVT

BB-USR604
Advantech
1: $620.11
24In Stock

Mfr. Part No.
BB-USR604

Mouser Part No
600-USR604

Advantech

Interface Modules ULI-314DC USB to RS-232/422/485 IND CNVT

Datasheet

24In Stock

$620.11

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

5 Port

480 Mb/s

RS-422/485, USB

10 V

48 V

- 40 C

+ 80 C

Interface Modules Fiber Optic to RS-232/422/485 Converter

ADAM-4542+-BE
Advantech
1: $627.01
8In Stock

Mfr. Part No.
ADAM-4542+-BE

Mouser Part No
923-ADAM-4542+-BE

Advantech

Interface Modules Fiber Optic to RS-232/422/485 Converter

Datasheet

8In Stock

$627.01

Min.: 1
Mult.: 1

Converters

Fiber Optic to RS-232/RS-422/RS-485

2 Port

921.6 kb/s

Fiber Optic, RS-232/422/485

10 V

30 V

- 10 C

+ 70 C

ADAM-4542+

Interface Modules 1-port Isolated USB to RS-232/422/485 C

ADAM-4561-CE
Advantech
1: $179.03
65In Stock
35Expected 2026/06/30

Mfr. Part No.
ADAM-4561-CE

Mouser Part No
923-ADAM-4561-CE

Advantech

Interface Modules 1-port Isolated USB to RS-232/422/485 C

Learn More

Datasheet

65In Stock

35Expected 2026/06/30

$179.03

Min.: 1
Mult.: 1

Converters

USB to RS-232/422/485

2 Port

115.2 kb/s

RS-232/422/485, USB

5 V

0 C

+ 70 C

ADAM-4561

Interface Modules ULI-361T USB to 1 x RS-485 2W TB CNV

BB-485USBTB-2W-A
Advantech
1: $106.02
45In Stock

Mfr. Part No.
BB-485USBTB-2W-A

Mouser Part No
923-BB-485USBTB-2W-A

Advantech

Interface Modules ULI-361T USB to 1 x RS-485 2W TB CNV

Datasheet

45In Stock

$106.02

Min.: 1
Mult.: 1

Converters

USB to RS-485

1 Port

12 Mb/s

RS-485, USB

5 V

0 C

+ 70 C

Interface Modules 4-port RS-232/422/485 PCI Comm. Card w/S

PCI-1612B-DE
Advantech
1: $250.05
13In Stock

Mfr. Part No.
PCI-1612B-DE

Mouser Part No
923-PCI-1612B-DE

Advantech

Interface Modules 4-port RS-232/422/485 PCI Comm. Card w/S

Datasheet

13In Stock

$250.05

Min.: 1
Mult.: 1

PCI-1612

Interface Modules 2-port RS-232/422/485 PCIe Comm. Card

PCIE-1602B-AE
Advantech
1: $104.02
35In Stock

Mfr. Part No.
PCIE-1602B-AE

Mouser Part No
923-PCIE-1602B-AE

Advantech

Interface Modules 2-port RS-232/422/485 PCIe Comm. Card

Datasheet

35In Stock

$104.02

Min.: 1
Mult.: 1

PCIe Serial Cards

RS-232/422/485

2 Port

921.6 kb/s

PCIe, RS-232/422/485

- 10 C

+ 60 C

PCIE-1602

Interface Modules 2-port RS-232/422/485 PCIe Comm. Card w/

PCIE-1602C-AE
Advantech
1: $164.03
35In Stock
18Expected 2026/05/07

Mfr. Part No.
PCIE-1602C-AE

Mouser Part No
923-PCIE-1602C-AE

Advantech

Interface Modules 2-port RS-232/422/485 PCIe Comm. Card w/

Datasheet

35In Stock

18Expected 2026/05/07

$164.03

Min.: 1
Mult.: 1

PCIe Serial Cards

RS-232/422/485

2 Port

921.6 kb/s

PCIe, RS-232/422/485

- 10 C

+ 60 C

PCIE-1602

Interface Modules 4-port RS-232/422/485 PCIe Comm. Card

PCIE-1612B-AE
Advantech
1: $153.03
9In Stock

Mfr. Part No.
PCIE-1612B-AE

Mouser Part No
923-PCIE-1612B-AE

Advantech

Interface Modules 4-port RS-232/422/485 PCIe Comm. Card

Datasheet

9In Stock

$153.03

Min.: 1
Mult.: 1

PCIe Serial Cards

RS-232/422/485

4 Port

921.6 kb/s

PCIe, RS-232/422/485

- 10 C

+ 60 C

PCIE-1612

Interface Modules PORT PWR 9P 232/422 CONVERTER

BB-422LP9R
Advantech
1: $162.27
14In Stock

Mfr. Part No.
BB-422LP9R

Mouser Part No
600-422LP9R

Advantech

Interface Modules PORT PWR 9P 232/422 CONVERTER

Datasheet

14In Stock

$162.27

Min.: 1
Mult.: 1

Converters

RS-232 to RS-422

2 Port

115.2 kb/s

RS-232/422

0 C

+ 70 C

Interface Modules USB TO TTL 3.3V 1 PORT WITH DB9M

BB-TTL3USB9M
Advantech
1: $93.62
36In Stock

Mfr. Part No.
BB-TTL3USB9M

Mouser Part No
600-TTL3USB9M

Advantech

Interface Modules USB TO TTL 3.3V 1 PORT WITH DB9M

Datasheet

36In Stock

$93.62

Min.: 1
Mult.: 1

Converters

USB to TTL

2 Port

12 Mb/s

TTL, USB

3.3 V

- 40 C

+ 85 C

Interface Modules ULI-421C USB 4kV Isolator, Rugged

BB-UHR401
Advantech
1: $202.04
46In Stock
30Expected 2026/07/20

Mfr. Part No.
BB-UHR401

Mouser Part No
600-UHR401

Advantech

Interface Modules ULI-421C USB 4kV Isolator, Rugged

Datasheet

46In Stock

30Expected 2026/07/20

$202.04

Min.: 1
Mult.: 1

Isolators

USB 2.0

1 Port

12 Mb/s

USB 2.0

10 V

30 V

0 C

+ 50 C

Interface Modules ULI-344TC USB to RS-422/485 CNVTR 4 Port

BB-USOPTL4-4P
Advantech
1: $355.01
10In Stock
15Expected 2026/07/13

Mfr. Part No.
BB-USOPTL4-4P

Mouser Part No
600-USOPTL4-4P

Advantech

Interface Modules ULI-344TC USB to RS-422/485 CNVTR 4 Port

Datasheet

10In Stock

15Expected 2026/07/13

$355.01

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

5 Port

12 Mb/s

RS-422/485, USB

5 V

0 C

+ 70 C

USOPTL4

Interface Modules ULI-341TCK USB to 1 x Lck Iso. RS-422/48

BB-USOPTL4-LS
Advantech
1: $143.03
64In Stock

Mfr. Part No.
BB-USOPTL4-LS

Mouser Part No
600-USOPTL4-LS

Advantech

Interface Modules ULI-341TCK USB to 1 x Lck Iso. RS-422/48

Datasheet

64In Stock

$143.03

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

12 Mb/s

RS-422/485, USB

5 V

0 C

+ 70 C

USOPTL4

Interface Modules ULI-351T USB RS485 4-W (TB) CNVTR

BB-485USBTB-4W-A
Advantech
1: $106.02
19In Stock

Mfr. Part No.
BB-485USBTB-4W-A

Mouser Part No
923-BB-485USBTB-4W-A

Advantech

Interface Modules ULI-351T USB RS485 4-W (TB) CNVTR

Datasheet

19In Stock

$106.02

Min.: 1
Mult.: 1

Converters

USB to RS-485

1 Port

12 Mb/s

RS-485, USB

5 V

0 C

+ 70 C

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

BB-USO9ML2-LS-A
Advantech
1: $153.27
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

$153.27

$151.31

Min.: 1
Mult.: 1

Converters

USB to RS-232

2 Port

12 Mb/s

RS-232, USB 2.0

5 V

0 C

+ 70 C

USO9ML2

Interface Modules 4 USB3.0 Ports expansion card(PCIex4)

PCE-USB4-00A1E
Advantech
1: $296.45
36In Stock

Mfr. Part No.
PCE-USB4-00A1E

Mouser Part No
923-PCE-USB4-00A1E

Advantech

Interface Modules 4 USB3.0 Ports expansion card(PCIex4)

Datasheet

36In Stock

$296.45

Min.: 1
Mult.: 1

Expansion Modules

USB 3.0

4 Port

5 Gb/s

PCIe, USB 3.0

0 C

+ 60 C

PCE-USB

Interface Modules 9-PIN RS-232 LINE BOOSTER

BB-232LB9R
Advantech
1: $90.32
3In Stock
9Expected 2026/05/13

Mfr. Part No.
BB-232LB9R

Mouser Part No
600-232LB9R

Advantech

Interface Modules 9-PIN RS-232 LINE BOOSTER

Datasheet

3In Stock

9Expected 2026/05/13

$90.32

Min.: 1
Mult.: 1

Repeaters

RS-232

2 Port

115.2 kb/s

RS-232

12 V

16 V

0 C

+ 70 C

Interface Modules

Customer Service Office

Company

Resources

Support

Adapters
Backplanes
Communication Modules
CompactPCI Serial Cards
Converters
Expansion Kits
Expansion Modules
Interface Module
Interface Receiver
Interface Transmitter
Isolators
MI/O Extension Modules
Motion Control Cards
PCIe Serial Cards
Rear Transition Modules
Repeaters
Serial Communication Cards
Splitters
Universal PCI Serial Cards
Wire Converter

2U Butterfly
6U CompacPCI
APAX-5001
APAX-5002
CAN
CAN 2.0A/B
CANbus
CAN FD Bus PCIE Card
DP
Fiber Optic to RS-232/422/485
Fiber Optic to RS-232/RS-422/RS-485
PCI/ISA
PCI Half-size
PICMG 1.0
PICMG 1.3 Half-size
PROFINET
Rackmount Chassis
RJ45
RS-232
RS-232/422/485

1 Port
2 Port
3 Port
4 Port
5 Port
7 Port
8 Port
15 Port
16 Port
1 Slot
2 Slot
5 Slot
6 Slot
8 Slot
12 Slot
13 Slot
14 Slot
2-Axis
4-Axis
8-Axis

RS-232/422/485
Fiber Optic, RS-232/422/485
RS-232
RS-232/485
RS-422/485, USB
RS-485, USB
ISA, PCI
PCIe, RS-232/422/485
RS-422/485
PCI
PCI, RS-232
PCI, RS-232/422/485
PCIe, RS-232
RS-232/422
PCI, PCIe
RS-232, USB 2.0
USB 2.0
CAN
CAN, PCIe
DVI-D, DVI-I, Ethernet, MiniSAS, PS/2, RS-232, SATA, USB

ADAM-4000
ADAM-4542+
ADAM-4561
ADAM-4562
APAX-5001/5002
BB-485USBTB-2W-LS
MIOe-210
MIOe-3680
MOS-1110Y-0101E
MOS-1130Y-0201E
PCA-6105P5
PCA-6108P4
PCA-6108P6
PCA-6113P4R
PCA-6114P12
PCA-6114P4
PCA-6114P7
PCE-3B06
PCE-3B12
PCE-4B13