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

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.
More...

Please see our large selection of interface modules below.

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

Results: 2,921

Applied Filters:

Manufacturer

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 A RS485 converter designed for ATOM, used for converting RS485 signals to TTL.

T002
M5Stack
1: RM27.45
73In Stock

Mfr. Part No.
T002

Mouser Part No
170-T002

M5Stack

Interface Modules A RS485 converter designed for ATOM, used for converting RS485 signals to TTL.

Datasheet

73In Stock

RM27.45

Min.: 1
Mult.: 1

Converters

RS-485 to TTL

1 Port

RS-485, TTL

9 V

24 V

ATOM

Bulk

Interface Modules RS485-HAT is a TTL to RS485 converter for M5StickC.

U067
M5Stack
1: RM17.78
12In Stock

Mfr. Part No.
U067

Mouser Part No
170-U067

M5Stack

Interface Modules RS485-HAT is a TTL to RS485 converter for M5StickC.

Datasheet

12In Stock

RM17.78

Min.: 1
Mult.: 1

Converters

RS-485 to TTL

1 Port

RS-485, TTL

5 V

12 V

HAT

Bulk

Interface Modules A Grove expansion Unit with On/Off Control + Current Meter functions.

U148
M5Stack
1: RM17.78
32In Stock

Mfr. Part No.
U148

Mouser Part No
170-U148

M5Stack

Interface Modules A Grove expansion Unit with On/Off Control + Current Meter functions.

Datasheet

32In Stock

RM17.78

Min.: 1
Mult.: 1

Expansion Kits

GPIO

UNIT

Interface Modules an input unit integrating 8 adjustable potentiometers, internal STM32F030

U154
M5Stack
1: RM49.38
10In Stock

Mfr. Part No.
U154

Mouser Part No
170-U154

M5Stack

Interface Modules an input unit integrating 8 adjustable potentiometers, internal STM32F030

Datasheet

10In Stock

RM49.38

Min.: 1
Mult.: 1

Interface Modules

I2C

UNIT

Interface Modules RG_N CONTROLLER EtherNET/IP + TERM RES

NRGC-EIP
Carlo Gavazzi
1: RM2,896.93
2In Stock
3Expected 28/5/2026

Mfr. Part No.
NRGC-EIP

Mouser Part No
225-NRGC-EIP

Carlo Gavazzi

Interface Modules RG_N CONTROLLER EtherNET/IP + TERM RES

Learn More

Datasheet

2In Stock

3Expected 28/5/2026

RM2,896.93

RM2,752.08

View

Min.: 1
Mult.: 1

19.2 V

32 V

- 20 C

+ 65 C

NRG

Interface Modules DUPLINE CHANNEL GENERATOR WITH RS485

SD2DUG24
Carlo Gavazzi
1: RM1,883.76
2In Stock

Mfr. Part No.
SD2DUG24

Mouser Part No
225-SD2DUG24

Carlo Gavazzi

Interface Modules DUPLINE CHANNEL GENERATOR WITH RS485

Datasheet

2In Stock

RM1,883.76

RM1,789.55

RM1,733.02

RM1,676.54

Min.: 1
Mult.: 1

15 V

24 V

- 20 C

+ 50 C

SD2DU

Interface Modules PV String Monitoring Master Unit

VMUMLAS1XXX
Carlo Gavazzi
1: RM1,508.51
1In Stock

Mfr. Part No.
VMUMLAS1XXX

Mouser Part No
225-VMUMLAS1XXX

Carlo Gavazzi

Interface Modules PV String Monitoring Master Unit

Datasheet

1In Stock

RM1,508.51

RM1,433.06

RM1,387.79

RM1,342.57

Min.: 1
Mult.: 1

12 V

28 V

VMU

Interface Modules U120 USB 2.0 to 4x USB 2.0 type A module for JNX, JN and X boards

70209
Auvidea
1: RM208.32
1In Stock
New Product

Mfr. Part No.
70209

Mouser Part No
326-70209

New Product

Auvidea

Interface Modules U120 USB 2.0 to 4x USB 2.0 type A module for JNX, JN and X boards

1In Stock

RM208.32

Min.: 1
Mult.: 1

add-on board

Bulk

Interface Modules B102 HDMI to CSI-2 bridge (rev 2 with I2S audio)

70502
Auvidea
1: RM504.73
7In Stock
25Expected 4/6/2026

Mfr. Part No.
70502

Mouser Part No
326-70502

Auvidea

Interface Modules B102 HDMI to CSI-2 bridge (rev 2 with I2S audio)

Learn More

Datasheet

7In Stock

25Expected 4/6/2026

RM504.73

Min.: 1
Mult.: 1

Bridges

HDMI to CSI-2

3 Port

CSI-2, HDMI, I2S

B102

Bulk

Interface Modules PCIe 3xRS232 1MBaud

PX-431
Brainboxes
1: RM1,026.49
1In Stock

Mfr. Part No.
PX-431

Mouser Part No
360-PX-431

Brainboxes

Interface Modules PCIe 3xRS232 1MBaud

Learn More

Datasheet

1In Stock

RM1,026.49

Min.: 1
Mult.: 1

PCIe Serial Cards

RS-232

3 Port

921.6 kb/s

PCIe, RS-232

3.3 V

Interface Modules uPCI 1xRS422/485 1MBaud

UC-324
Brainboxes
1: RM358.98
7In Stock

Mfr. Part No.
UC-324

Mouser Part No
360-UC-324

Brainboxes

Interface Modules uPCI 1xRS422/485 1MBaud

Learn More

Datasheet

7In Stock

RM358.98

Min.: 1
Mult.: 1

Universal PCI Serial Cards

RS-422/485

1 Port

921.6 kb/s

PCI, RS-422/485

5 V

Interface Modules uPCI 1xRS232 + 1xRS422/485 1MBaud

UC-357
Brainboxes
1: RM762.55
2In Stock

Mfr. Part No.
UC-357

Mouser Part No
360-UC-357

Brainboxes

Interface Modules uPCI 1xRS232 + 1xRS422/485 1MBaud

Learn More

Datasheet

2In Stock

RM762.55

Min.: 1
Mult.: 1

Universal PCI Serial Cards

RS-232/422/485

2 Port

921.6 kb/s

PCI, RS-232/422/485

5 V

Interface Modules USB 1 Port RS232 1MBaud

US-101
Brainboxes
1: RM228.74
7In Stock
57Expected 9/6/2026

Mfr. Part No.
US-101

Mouser Part No
360-US-101

Brainboxes

Interface Modules USB 1 Port RS232 1MBaud

Learn More

Datasheet

7In Stock

57Expected 9/6/2026

RM228.74

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

1 Port

921.6 kb/s

RS-232, USB 2.0

5 V

- 30 C

+ 80 C

Interface Modules USB 2 Port RS422/485 1MBaud

US-313
Brainboxes
1: RM832.94
5In Stock

Mfr. Part No.
US-313

Mouser Part No
360-US-313

Brainboxes

Interface Modules USB 2 Port RS422/485 1MBaud

Learn More

Datasheet

5In Stock

RM832.94

Min.: 1
Mult.: 1

Adapters

USB to RS-422/485

2 Port

921.6 kb/s

RS-422/485, USB

5 V

- 40 C

+ 80 C

Interface Modules Compact 1 Port RS422/485 High Retention USB 1MBaud

US-320
Brainboxes
1: RM346.06
3In Stock
20On Order

Mfr. Part No.
US-320

Mouser Part No
360-US-320

Brainboxes

Interface Modules Compact 1 Port RS422/485 High Retention USB 1MBaud

Learn More

Datasheet

3In Stock

20On Order

RM346.06

Min.: 1
Mult.: 1

Adapters

USB to RS-422/485

1 Port

1 Mb/s

RS-422/485, USB

5 V

- 40 C

+ 80 C

Interface Modules GPIB user installable interface module for Bench Power Supplies

E363GPBU
Keysight
1: RM1,872.30
3In Stock

Mfr. Part No.
E363GPBU

Mouser Part No
372-E363GPBU

Keysight

Interface Modules GPIB user installable interface module for Bench Power Supplies

3In Stock

RM1,872.30

Min.: 1
Mult.: 1

Interface Modules GPIB User Installable Interface Module for EL33133A, EL34143A, EL34243A, E36731A

EL34GPBU
Keysight
1: RM1,623.45
2In Stock

Mfr. Part No.
EL34GPBU

Mouser Part No
372-EL34GPBU

Keysight

Interface Modules GPIB User Installable Interface Module for EL33133A, EL34143A, EL34243A, E36731A

Learn More

2In Stock

RM1,623.45

Min.: 1
Mult.: 1

Interface Modules

GPIB

1 Port

EL300000

Interface Modules Basler USB Interface Card,1HC,5G,4Port

2200002206
Basler
1: RM180.08
2In Stock
New Product

Mfr. Part No.
2200002206

Mouser Part No
405-2200002206

New Product

Basler

Interface Modules Basler USB Interface Card,1HC,5G,4Port

2In Stock

RM180.08

Min.: 1
Mult.: 1

Interface Modules Gravity: Active Isolated RS485 to UART Signal Adapter Module

DFR0845
DFRobot
1: RM78.61
38In Stock
93Expected 2/6/2026

Mfr. Part No.
DFR0845

Mouser Part No
426-DFR0845

DFRobot

Interface Modules Gravity: Active Isolated RS485 to UART Signal Adapter Module

Learn More

38In Stock

93Expected 2/6/2026

RM78.61

Min.: 1
Mult.: 1

Adapters

RS-485 to UART

2 Port

1 Mb/s

RS-485, UART

3.3 V

5 V

- 40 C

+ 105 C

Interface Modules The DFRobot I2C Address Shifter is designed to modify the I2C address of connected sensors for Arduino, Raspberry Pi, and other development boards. By inserting this module between the host board (such as an Uno R3 or Pi 4) and an I2C sensor, identic

DFR1193
DFRobot
1: RM23.31
20In Stock
New Product

Mfr. Part No.
DFR1193

Mouser Part No
426-DFR1193

New Product

DFRobot

Datasheet

20In Stock

RM23.31

Min.: 1
Mult.: 1

Interface Modules

I2C

2.25 V

5.5 V

0 C

+ 70 C

Bulk

Interface Modules Industrial RS485 Opto-Isolated Hub

FIT0821
DFRobot
1: RM276.11
15In Stock
55On Order

Mfr. Part No.
FIT0821

Mouser Part No
426-FIT0821

DFRobot

Interface Modules Industrial RS485 Opto-Isolated Hub

Learn More

15In Stock

55On Order

RM276.11

Min.: 1
Mult.: 1

Hubs

RS-485

4 Port

115.2 kb/s

RS-485

9 V

30 V

- 25 C

+ 70 C

Interface Modules USB To RS485 Converter

FIT0832
DFRobot
1: RM66.76
16In Stock
42Expected 2/6/2026

Mfr. Part No.
FIT0832

Mouser Part No
426-FIT0832

DFRobot

Interface Modules USB To RS485 Converter

Learn More

16In Stock

42Expected 2/6/2026

RM66.76

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-485

2 Port

921.6 kb/s

RS-485, USB 2.0

36 V

Interface Modules UR20-FBC-CAN

1334890000
Weidmuller
1: RM1,568.62
4In Stock

Mfr. Part No.
1334890000

Mouser Part No
470-1334890000

Weidmuller

Interface Modules UR20-FBC-CAN

Learn More

Datasheet

4In Stock

RM1,568.62

RM1,340.24

Min.: 1
Mult.: 1

I/O Modules

Remote I/O Fieldbus Coupler

- 20 C

+ 60 C

UR20

Interface Modules UR20-FBC-EC

1334910000
Weidmuller
1: RM1,306.11
5In Stock

Mfr. Part No.
1334910000

Mouser Part No
470-1334910000

Weidmuller

Interface Modules UR20-FBC-EC

Learn More

Datasheet

5In Stock

RM1,306.11

RM1,178.88

RM1,126.94

Min.: 1
Mult.: 1

I/O Modules

Remote I/O Fieldbus Coupler

- 20 C

+ 60 C

UR20

Interface Modules UR20-FBC-CC

2625010000
Weidmuller
1: RM1,574.59
3In Stock

Mfr. Part No.
2625010000

Mouser Part No
470-2625010000

Weidmuller

Interface Modules UR20-FBC-CC

Learn More

Datasheet

3In Stock

RM1,574.59

RM1,369.78

RM1,295.88

Min.: 1
Mult.: 1

Bus Couplers

Remote I/O Fieldbus Coupler

- 20 C

+ 60 C

UR20

Interface Modules

Customer Service Office

Company

Resources

Support

4D Systems
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
IBASE
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
Renesas Electronics
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
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
400 kb/s
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
RS-422/485, USB
RS-232/422/485
PCIe, RS-232
RS-485, USB 2.0
Ethernet, RS-232/422/485
RJ-45
ISA, PCI
PCI, PCIe
PCIe

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