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Interface Modules

Interface Modules are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many interface module manufacturers including Advantech, DIGI, FTDI, HMS Networks, Phoenix Contact, TechxArtisan, Tripp Lite & more.
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Please see our large selection of interface modules below.

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Results: 2,946

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Part #

Interface Modules iMP RS485/CANBUS

73-544-002
Advanced Energy / Artesyn
1: RM206.86
10In Stock

Mfr. Part No.
73-544-002

Mouser Part No
826-73-544-002

Advanced Energy / Artesyn

Interface Modules iMP RS485/CANBUS

10In Stock

RM206.86

RM189.84

RM182.57

RM176.45

View

Min.: 1
Mult.: 1

Interface Modules Industrial USB Isolator

FIT0860
DFRobot
1: RM78.61
674On Order

Mfr. Part No.
FIT0860

Mouser Part No
426-FIT0860

DFRobot

Interface Modules Industrial USB Isolator

Learn More

674On Order

RM78.61

Min.: 1
Mult.: 1

Isolators

USB 2.0

1 Port

12 Mb/s

USB 2.0

- 40 C

+ 85 C

Interface Modules USB-to-Serial UART Interface Module

DLP-USB232M-G3
DLP Design
1: RM106.45
689Expected 6/7/2026
New Product

Mfr. Part No.
DLP-USB232M-G3

Mouser Part No
626-DLP-USB232M-G3

New Product

DLP Design

Interface Modules USB-to-Serial UART Interface Module

Datasheet

689Expected 6/7/2026

RM106.45

Min.: 1
Mult.: 1

Interface Modules

UART

4.4 V

5.25 V

0 C

+ 70 C

Interface Modules GW MODBUS TCP/RTU 1E/1DB9

2702764
Phoenix Contact
1: RM1,893.08
42Expected 21/7/2026

Mfr. Part No.
2702764

Mouser Part No
651-2702764

Phoenix Contact

Interface Modules GW MODBUS TCP/RTU 1E/1DB9

Learn More

Datasheet

42Expected 21/7/2026

RM1,893.08

Min.: 1
Mult.: 1

Converters

Modbus RTU to Modbus TCP

2 Port

100 Mb/s

Ethernet, Modbus

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules USB HS to RS232 Conv Assembly 2 DB9 Port

USB-COM232-PLUS2
FTDI
1: RM152.08
665On Order

Mfr. Part No.
USB-COM232-PLUS2

Mouser Part No
895-USB-COM232-PLUS2

FTDI

Interface Modules USB HS to RS232 Conv Assembly 2 DB9 Port

Learn More

Datasheet

665On Order

RM152.08

RM138.65

RM131.93

Min.: 1
Mult.: 1
Max.: 30

Converters

USB 2.0 to RS-232

2 Port

12 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB-COM232

Bulk

Interface Modules USB to RS232 Embeded Converter PCB Assy

USB-RS232-PCBA
FTDI
1: RM75.84
2,468On Order

Mfr. Part No.
USB-RS232-PCBA

Mouser Part No
895-USB-RS232-PCBA

FTDI

Interface Modules USB to RS232 Embeded Converter PCB Assy

Datasheet

2,468On Order

RM75.84

RM71.30

RM69.80

RM65.18

Min.: 1
Mult.: 1
Max.: 100

Converters

USB 2.0 to RS-232

1 Port

12 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USBRS232

Bulk

Interface Modules PCIe Gen4 x16 FMC+ Card, Industrial grade

iW-FMC-PCIe16-I1
iWave Global
1: RM4,662.98
4Expected 6/8/2026

Mfr. Part No.
iW-FMC-PCIe16-I1

Mouser Part No
136-IW-FMC-PCIE16-I1

iWave Global

Interface Modules PCIe Gen4 x16 FMC+ Card, Industrial grade

Learn More

Datasheet

4Expected 6/8/2026

RM4,662.98

Min.: 1
Mult.: 1

PCIe Modules

PCIe Gen4x16

1 Port

256 Gb/s

3.3 V, 12 V

- 40 C

+ 85 C

iW-FMC

Bulk

Interface Modules Quad QSFP FMC+ Card, Industrial grade

iW-FMC-QSFP04-I1
iWave Global
1: RM4,416.10
8On Order

Mfr. Part No.
iW-FMC-QSFP04-I1

Mouser Part No
136-IW-FMC-QSFP04-I1

iWave Global

Interface Modules Quad QSFP FMC+ Card, Industrial grade

Learn More

Datasheet

8On Order

RM4,416.10

Min.: 1
Mult.: 1

Optical Transceivers

QSFP28/QSFP+

4 Port

400 Gb/s

3.3 V, 12 V

- 40 C

+ 85 C

iW-FMC

Bulk

Interface Modules Gigabit Ethernet Network Isolator

1G-NETWORK-ISOLATOR
StarTech
1: RM185.45
73Expected 28/7/2026
New Product

Mfr. Part No.
1G-NETWORK-ISOLATOR

Mouser Part No
16-1GNETWORKISOLATOR

New Product

StarTech

Interface Modules Gigabit Ethernet Network Isolator

Datasheet

73Expected 28/7/2026

RM185.45

RM185.02

RM184.86

RM184.58

Min.: 1
Mult.: 1

Bulk

Interface Modules USB 5Gbps Extender Optical Fiber usb3 0 2 0 1 1 2 port 350

F35023-USB-EXTENDER
StarTech
1: RM4,846.53
3Expected 13/7/2026
New At Mouser

Mfr. Part No.
F35023-USB-EXTENDER

Mouser Part No
16-F35023USBEXTENDER

New At Mouser

StarTech

Interface Modules USB 5Gbps Extender Optical Fiber usb3 0 2 0 1 1 2 port 350

Datasheet

3Expected 13/7/2026

RM4,846.53

Min.: 1
Mult.: 1

USB Extender

Extender

2 Port

5 Gbps

100 VAC

240 VAC

0 C

+ 50 C

Bulk

Interface Modules 8 Port USB to RS 232 422 485 Serial Converter w metal housin

ICUSB234858I
StarTech
1: RM1,957.58
10Expected 13/7/2026
New At Mouser

Mfr. Part No.
ICUSB234858I

Mouser Part No
16-ICUSB234858I

New At Mouser

StarTech

Interface Modules 8 Port USB to RS 232 422 485 Serial Converter w metal housin

Datasheet

10Expected 13/7/2026

RM1,957.58

RM1,957.54

Min.: 1
Mult.: 1

Bulk

Interface Modules 2-Port PCIe Gigabit Network Card

ST1000SPEXD4
StarTech
1: RM552.96
36Expected 7/7/2026
New At Mouser

Mfr. Part No.
ST1000SPEXD4

Mouser Part No
16-ST1000SPEXD4

New At Mouser

StarTech

Interface Modules 2-Port PCIe Gigabit Network Card

Datasheet

36Expected 7/7/2026

RM552.96

RM490.79

RM467.96

RM451.41

Min.: 1
Mult.: 1

PCIe Serial Card

Adapter Card

2 Port

2000 Mbps

RJ45

0 C

+ 70 C

Bulk

Interface Modules 2-Port PCIe Gigabit Network Card

ST2000SPEXI
StarTech
1: RM901.27
22Expected 3/8/2026
New At Mouser

Mfr. Part No.
ST2000SPEXI

Mouser Part No
16-ST2000SPEXI

New At Mouser

StarTech

Interface Modules 2-Port PCIe Gigabit Network Card

Datasheet

22Expected 3/8/2026

RM901.27

RM799.64

RM762.43

RM754.53

Min.: 1
Mult.: 1

PCIe Serial Card

Network Card

2 Port

2000 Mbps

RJ45

0 C

+ 50 C

Bulk

Interface Modules 2 5G USB Type C Ethernet Adapter w USB A Adapter

U2GA-USB-C-ETHERNET
StarTech
1: RM181.66
51On Order
New Product

Mfr. Part No.
U2GA-USB-C-ETHERNET

Mouser Part No
16-U2GA-USBCETHERNET

New Product

StarTech

Interface Modules 2 5G USB Type C Ethernet Adapter w USB A Adapter

Learn More

Datasheet

51On Order

RM181.66

RM160.09

RM153.42

RM145.79

View

Min.: 1
Mult.: 1

Ethernet Adapter

Network Adapter

2 Port

5 Gbps

RJ45

0 C

+ 45 C

Bulk

Interface Modules 4 Port USB 2 0 Extender up to 130ft Cat5 Cat6

USB2004EXTV
StarTech
1: RM918.38
10Expected 13/7/2026
New At Mouser

Mfr. Part No.
USB2004EXTV

Mouser Part No
16-USB2004EXTV

New At Mouser

StarTech

Interface Modules 4 Port USB 2 0 Extender up to 130ft Cat5 Cat6

Datasheet

10Expected 13/7/2026

RM918.38

RM817.89

RM779.85

RM773.33

Min.: 1
Mult.: 1

Bulk

Interface Modules USB 2.0 to 10/100 Fast Ethernet Dongle

USB2100
StarTech
1: RM117.51
250Expected 13/7/2026
New At Mouser

Mfr. Part No.
USB2100

Mouser Part No
16-USB2100

New At Mouser

StarTech

Interface Modules USB 2.0 to 10/100 Fast Ethernet Dongle

Datasheet

250Expected 13/7/2026

RM117.51

RM104.20

RM99.38

RM95.83

View

Min.: 1
Mult.: 1

Ethernet Adapter

Network Adapter

2 Port

200 Mbps

RJ45

+ 10 C

+ 40 C

Bulk

Interface Modules 10/100/1000 DATA ISOLATOR

LC-60601-1
L-Com
1: RM1,730.10
13Expected 3/7/2026
New At Mouser

Mfr. Part No.
LC-60601-1

Mouser Part No
17-LC-60601-1

New At Mouser

L-Com

Interface Modules 10/100/1000 DATA ISOLATOR

13Expected 3/7/2026

RM1,730.10

RM1,578.58

RM1,519.45

Min.: 1
Mult.: 1

Passive

Interface Modules ATOMIC RS485 Base

A131
M5Stack
1: RM39.30
359On Order

Mfr. Part No.
A131

Mouser Part No
170-A131

M5Stack

Interface Modules ATOMIC RS485 Base

Datasheet

359On Order

RM39.30

Min.: 1
Mult.: 1

Converters

TTL to RS-485

1 Port

RS-485, TTL

12 V

Interface Modules BiSS(SSI) and I2C-to-PC Adapter (USB)

IC-MB3 ICSY MB3U-I2C
iC-Haus
1: RM768.71
40Expected 1/7/2026
New At Mouser

Mfr. Part No.
IC-MB3 ICSY MB3U-I2C

Mouser Part No
22-IC-MB3ICSYMB3UI2C

New At Mouser

iC-Haus

Interface Modules BiSS(SSI) and I2C-to-PC Adapter (USB)

Learn More

Datasheet

40Expected 1/7/2026

RM768.71

RM715.66

RM689.71

RM674.27

View

Min.: 1
Mult.: 1

Adapters

BiSS, I2C to USB

3 Port

10 Mb/s

BiSS, I2C, USB

5 V, 12 V

0 C

+ 30 C

Interface Modules Shield sensitive USB ports from damaging external power interference and signal noise. This 2500V multi-rate industrial-grade USB isolator delivers robust protection for development boards, motherboards, and other critical equipment, ensuring reliabl

FIT1019
DFRobot
1: RM106.26
90On Order
New Product

Mfr. Part No.
FIT1019

Mouser Part No
426-FIT1019

New Product

DFRobot

90On Order

RM106.26

Min.: 1
Mult.: 1

1 Port

480 Mb/s

USB

- 40 C

+ 85 C

Bulk

Interface Modules 10-Slot 4PCI 5ISA Backplane,RoHS

PCI-10S-RS-R41
IEI
1: RM427.19
21On Order

Mfr. Part No.
PCI-10S-RS-R41

Mouser Part No
458-PCI-10S-RS-R41

IEI

Interface Modules 10-Slot 4PCI 5ISA Backplane,RoHS

Datasheet

21On Order

RM427.19

RM392.04

RM376.99

RM364.39

View

Min.: 1
Mult.: 1

Backplanes

PCI/ISA

10 Slot

ISA, PCI

Interface Modules UR20-FBC-EC

1334910000
Weidmuller
1: RM1,215.14
11On Order

Mfr. Part No.
1334910000

Mouser Part No
470-1334910000

Weidmuller

Interface Modules UR20-FBC-EC

Learn More

Datasheet

11On Order

RM1,215.14

RM1,132.86

RM1,111.45

Min.: 1
Mult.: 1

I/O Modules

Remote I/O Fieldbus Coupler

- 20 C

+ 60 C

UR20

Interface Modules UR20-FBC-EIP

1334920000
Weidmuller
1: RM1,918.52
4Expected 9/7/2026

Mfr. Part No.
1334920000

Mouser Part No
470-1334920000

Weidmuller

Interface Modules UR20-FBC-EIP

Learn More

Datasheet

4Expected 9/7/2026

RM1,918.52

RM1,773.31

RM1,750.84

Min.: 1
Mult.: 1

I/O Modules

Remote I/O Fieldbus Coupler

- 20 C

+ 60 C

UR20

Interface Modules New generation: interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; approval for Ex-zone 2 (Class 1, Div. 2)

OZD PROFI 12M G12
Hirschmann
1: RM7,429.44
2Expected 20/7/2026

Mfr. Part No.
OZD PROFI 12M G12

Mouser Part No
566-942148002

Hirschmann

Interface Modules New generation: interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; approval for Ex-zone 2 (Class 1, Div. 2)

Datasheet

2Expected 20/7/2026

RM7,429.44

Min.: 1
Mult.: 1

Repeaters

PROFIBUS

3 Port

12 Mb/s

PROFIBUS

18 V

32 V

0 C

+ 60 C

Fieldbus Repeaters

Interface Modules Interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO

OZD PROFI 12M G12 PRO
Hirschmann
1: RM6,414.68
1Expected 29/7/2026

Mfr. Part No.
OZD PROFI 12M G12 PRO

Mouser Part No
566-943905321

Hirschmann

Interface Modules Interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO

Datasheet

1Expected 29/7/2026

RM6,414.68

Min.: 1
Mult.: 1

Repeaters

PROFIBUS

3 Port

12 Mb/s

PROFIBUS

18 V

32 V

0 C

+ 60 C

Fieldbus Repeaters

Interface Modules

Customer Service Office

Company

Resources

Support

ABB
Adafruit
ADLINK Technology
Advanced Energy
Advantech
AMD
Analog Devices Inc.
Apacer
Applied Motion
ARBOR Technology
ArduSimple
Auvidea
Axiomtek
Azoteq
Banner Engineering
Basler
Benewake
Brainboxes
Broadcom Limited
Carlo Gavazzi
CCS
Connective Peripherals
Crouzet
Delta Electronics
DFRobot
Digi International
Digilent
Digital View
Display Visions
dissecto
DLP Design
Eaton
EMO Systems
Endress+Hauser
EnOcean
Eurotech
FCL Components
FTDI
HARTING
Hirschmann
HMS Networks
Honeywell
iC-Haus
IDEC
IEI
Infineon
Innodisk
iWave Global
IXYS
Keithley Instruments, Inc.
Keysight
Kontron
Lantronix
L-Com
Leopard Imaging
Littelfuse
LPRS
M5Stack
Matrix Orbital
Maxtena
MEAN WELL
MeatPi
Microchip
Molex
Monnit
Monolithic Power Systems (MPS)
MultiTech
Murrelektronik
NetBurner
Nexcom
ODrive Robotics
Olimex Ltd.
Omron
Opto 22
Performance Motion Devices
Phoenix Contact
ProSoft Technology
ROBOTIS
Samtec
Sanyo Denki
Schneider Electric
SECO
Seeed Studio
Sensata
Shin Chin
Siemens
Silvertel
Staco
StarTech
TechxArtisan
TE Connectivity
Tektronix
Telemecanique Sensors
Terasic
Trenz Electronic
Tripp Lite
u-blox
Vector
Vicor
Vishay
Weidmuller
WIZnet
Xenarc

Adapter
Adapter Card
Adapters
Add-On Boards
Atomic Motion Base
Audio Decoder
Audio Encoder
Audio Encoder/Decoder
Auto-configuration Adapter
Backplanes
Boosters
Bridges
Bus Couplers
CAN Bus Extenders
Card Reader
Communication Converter
Communication Modules
Communication Option Boards
CompactPCI Serial Cards
Conference Table Box

1-Axis
1-Wire to USB 2.0
2-Channels Communication
2U Butterfly
3U CompactPCI
3U cPCI
4-Channels Communication
4G, 5G, CAN, Ethernet, I2C, LoRa/LoRaWAN, LTE, M.2, Microphone, mPCIe, RS-232/485, SPI, UART, USB 2.0
6U CompacPCI
AC Interface Module
APAX-5001
APAX-5002
AV Connectivity, Power , Charging
Actuator Sensor Interface - AS-i
Adapter Cable
Adapter Card
Analog I/O, Digital I/O
BiSS to USB 2.0
BiSS, I2C to USB
Bluetooth

1 Port
2 Port
3 Port
4 Port
5 Port
6 Port
7 Port
8 Port
9 Port
10 Port
12 Port
13 Port
14 Port
15 Port
16 Port
18 Port
32 Port
1 Channel
1 Slot
2 Channel

1.2 kb/s
8 kb/s
9.6 kb/s
38.4 kb/s
90 kb/s
115 kb/s
0.1152 Mb/s
115.2 Kbps
115.2 kb/s
120 kb/s
230 kb/s
230.4 kb/s
250 kb/s
250 kbps
460.8 kb/s
500 kb/s
576 kb/s
900 kb/s
921.6 Kbps
921.6 kb/s

USB
CAN
Ethernet
PCI, RS-232
Serial
RS-232, USB
RJ45
RS-232
RS-232, USB 2.0
RS-485
CAN, PCIe
PCI, PCIe
RS-422/485, USB
PCIe
RS-232/422/485
ISA, PCI
RJ-45
RS-485, USB 2.0
Ethernet, RS-232/422/485
PCIe, RS-232

0 V
1.2 V
2.25 V
2.4 V
2.7 V
2.97 V
3 V
3.1 V
3.13 V/4.75 V
3.135 V
3.2 V
3.3 V
3.3 V, 12 V
3.3 V, 5 V
3.3 V, 5 V, 12 V
3.3 V/5 V
4 V
4.25 V
4.4 V
4.5 V

3.3 V
3.3 V, 12 V
3.3 V, 5 V
3.3 V, 5 V, 12 V
3.3 V/5 V
3.4 V
3.465 V
3.47 V/5.25 V
3.5 V
3.6 V
5 V
5 V, 12 V
5.2 V
5.25 V
5.5 V
10 V
12 V
12.25 V
14 V
15 V

1
4
30D
9700 Series
90655
112011
112021
112034
120111
20A
3SU1
ABFC
ABFH
ACA
ADAM-4000
ADAM-4542+
ADAM-4561
ADAM-4562
APAX-5001/5002
APEHC