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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: 2,691

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Part #

Interface Modules USB 2 0 56K V 92 Data Fax Modem Hardware Based

USB56KEMH2
StarTech
1: $69.80
10In Stock
New At Mouser

Mfr. Part #
USB56KEMH2

Mouser Part #
16-USB56KEMH2

New At Mouser

StarTech

Interface Modules USB 2 0 56K V 92 Data Fax Modem Hardware Based

Datasheet

10In Stock

$69.80

$64.95

$63.61

$62.49

View

Min.: 1
Mult.: 1

Bulk

Interface Modules 802 11ac USB 3 0 WiFi Adapter USB Wireless Card

USB867WAC22
StarTech
1: $87.62
7In Stock
New At Mouser

Mfr. Part #
USB867WAC22

Mouser Part #
16-USB867WAC22

New At Mouser

StarTech

Interface Modules 802 11ac USB 3 0 WiFi Adapter USB Wireless Card

Datasheet

7In Stock

$87.62

$77.72

$74.11

$71.49

$68.96

Min.: 1
Mult.: 1

Network Adapters

Wireless Ethernet

0 C

+ 60 C

Bulk

Interface Modules HDMI to USB C Video Capture Device - UVC - 1080p - 60fps - Plug & Play

UVCHDCAP
StarTech
1: $143.01
5In Stock
New At Mouser

Mfr. Part #
UVCHDCAP

Mouser Part #
16-UVCHDCAP

New At Mouser

StarTech

Interface Modules HDMI to USB C Video Capture Device - UVC - 1080p - 60fps - Plug & Play

Datasheet

5In Stock

$143.01

$126.88

$120.98

$116.69

Min.: 1
Mult.: 1

Bulk

Interface Modules VGA to HDMI adapter cable with USB audio -2m

VGA2HDMM2M
StarTech
1: $68.33
3In Stock
New At Mouser

Mfr. Part #
VGA2HDMM2M

Mouser Part #
16-VGA2HDMM2M

New At Mouser

StarTech

Interface Modules VGA to HDMI adapter cable with USB audio -2m

Datasheet

3In Stock

$68.33

$60.29

$56.77

$54.07

$51.49

Min.: 1
Mult.: 1

Bulk

Interface Modules High Res VGA to Composite S Video Converter

VGA2VID
StarTech
1: $152.32
5In Stock
New At Mouser

Mfr. Part #
VGA2VID

Mouser Part #
16-VGA2VID

New At Mouser

StarTech

Interface Modules High Res VGA to Composite S Video Converter

Datasheet

5In Stock

$152.32

$135.13

$128.85

$124.31

View

Min.: 1
Mult.: 1

Bulk

Interface Modules Composite and S-Video to HDMI Converter with Audio

VID2HDCON2
StarTech
1: $127.22
3In Stock
New At Mouser

Mfr. Part #
VID2HDCON2

Mouser Part #
16-VID2HDCON2

New At Mouser

StarTech

Interface Modules Composite and S-Video to HDMI Converter with Audio

Datasheet

3In Stock

$127.22

$122.60

$120.54

$118.47

View

Min.: 1
Mult.: 1

Bulk

Interface Modules Composite and S-Video to VGA Video Converter

VID2VGATV2
StarTech
1: $228.46
3In Stock
New At Mouser

Mfr. Part #
VID2VGATV2

Mouser Part #
16-VID2VGATV2

New At Mouser

StarTech

Interface Modules Composite and S-Video to VGA Video Converter

Datasheet

3In Stock

$228.46

$221.09

$216.77

$214.22

View

Min.: 1
Mult.: 1

Bulk

Interface Modules GROVE-TO-4P is a GROVE expansion connector.

A099
M5Stack
1: $4.50
A tariff of 38% may be applied if shipping to the United States.
28In Stock

Mfr. Part #
A099

Mouser Part #
170-A099

M5Stack

Interface Modules GROVE-TO-4P is a GROVE expansion connector.

Datasheet

28In Stock

$4.50

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Expansion Modules

Grove to 4 Pin

Interface Modules A Grove port extension base specially adapted to theATOM series

A130
M5Stack
1: $3.50
A tariff of 38% may be applied if shipping to the United States.
15In Stock
30Expected 7/22/2026

Mfr. Part #
A130

Mouser Part #
170-A130

M5Stack

Interface Modules A Grove port extension base specially adapted to theATOM series

Learn More

Datasheet

15In Stock

30Expected 7/22/2026

$3.50

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Expansion Modules

I2C, GPIO, UART

3 Port

I2C, GPIO, UART

5 V

0 C

+ 40 C

Interface Modules StampS3 GroveBreakOut is specialized expansion board designed for the M5StampS3

A144
M5Stack
1: $5.95
A tariff of 38% may be applied if shipping to the United States.
14In Stock

Mfr. Part #
A144

Mouser Part #
170-A144

M5Stack

Interface Modules StampS3 GroveBreakOut is specialized expansion board designed for the M5StampS3

Datasheet

14In Stock

$5.95

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Interface Modules

I2C

0 C

+ 40 C

Interface Modules "5x5cm system" universal functional base, the thickness of the product is 15mm.

K025-B
M5Stack
1: $9.50
A tariff of 38% may be applied if shipping to the United States.
4In Stock

Mfr. Part #
K025-B

Mouser Part #
170-K025-B

M5Stack

Interface Modules "5x5cm system" universal functional base, the thickness of the product is 15mm.

Datasheet

4In Stock

$9.50

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Add-On Boards

9 V

24 V

BASE

Interface Modules An expansion module of RS232 serial communication with isolation

M131
M5Stack
1: $22.90
A tariff of 10% may be applied if shipping to the United States.
6In Stock
20Expected 8/12/2026

Mfr. Part #
M131

Mouser Part #
170-M131

M5Stack

Interface Modules An expansion module of RS232 serial communication with isolation

Learn More

Datasheet

6In Stock

20Expected 8/12/2026

$22.90

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Expansion Modules

RS-232

9 V

24 V

0 C

+ 40 C

Interface Modules ESP32 programming tool with USB to serial port in STAMP series package

S006
M5Stack
1: $5.30
A tariff of 38% may be applied if shipping to the United States.
20In Stock
40Expected 7/1/2026

Mfr. Part #
S006

Mouser Part #
170-S006

M5Stack

Interface Modules ESP32 programming tool with USB to serial port in STAMP series package

Datasheet

20In Stock

40Expected 7/1/2026

$5.30

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Add-On Boards

USB

MODULE

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

U067
M5Stack
1: $4.50
A tariff of 38% may be applied if shipping to the United States.
6In Stock

Mfr. Part #
U067

Mouser Part #
170-U067

M5Stack

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

Datasheet

6In Stock

$4.50

A tariff of 38% may be applied if shipping to the United States.

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: $4.50
A tariff of 38% may be applied if shipping to the United States.
32In Stock

Mfr. Part #
U148

Mouser Part #
170-U148

M5Stack

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

Datasheet

32In Stock

$4.50

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Expansion Kits

GPIO

UNIT

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

U154
M5Stack
1: $12.50
A tariff of 38% may be applied if shipping to the United States.
5In Stock
10Expected 8/12/2026

Mfr. Part #
U154

Mouser Part #
170-U154

M5Stack

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

Datasheet

5In Stock

10Expected 8/12/2026

$12.50

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Interface Modules

I2C

UNIT

Interface Modules PV String Monitoring Master Unit

VMUMLAS1XXX
Carlo Gavazzi
1: $381.90
1In Stock

Mfr. Part #
VMUMLAS1XXX

Mouser Part #
225-VMUMLAS1XXX

Carlo Gavazzi

Interface Modules PV String Monitoring Master Unit

Datasheet

1In Stock

$381.90

$362.80

$351.34

$339.89

Min.: 1
Mult.: 1

12 V

28 V

VMU

Interface Modules USB 2 Port RS232 1MBaud

US-257
Brainboxes
1: $115.83
6In Stock

Mfr. Part #
US-257

Mouser Part #
360-US-257

Brainboxes

Interface Modules USB 2 Port RS232 1MBaud

Learn More

Datasheet

6In Stock

$115.83

Min.: 1
Mult.: 1

Adapters

USB to RS-232

2 Port

1 Mb/s

RS-232, USB

3.3 V

0 C

+ 60 C

Interface Modules USB 2 Port RS422/485 1MBaud

US-313
Brainboxes
1: $210.87
4In Stock

Mfr. Part #
US-313

Mouser Part #
360-US-313

Brainboxes

Interface Modules USB 2 Port RS422/485 1MBaud

Learn More

Datasheet

4In Stock

$210.87

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 USB 1 Port RS422/485 1MBaud

US-324
Brainboxes
1: $72.76
17In Stock
25Expected 7/31/2026

Mfr. Part #
US-324

Mouser Part #
360-US-324

Brainboxes

Interface Modules USB 1 Port RS422/485 1MBaud

Learn More

Datasheet

17In Stock

25Expected 7/31/2026

$72.76

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-422/485

1 Port

921.6 kb/s

RS-422/485, USB 2.0

5 V

- 40 C

+ 80 C

Interface Modules GPIB user installable interface module for Bench Power Supplies

E363GPBU
Keysight
1: $480.36
A tariff of 5% may be applied if shipping to the United States.
2In Stock

Mfr. Part #
E363GPBU

Mouser Part #
372-E363GPBU

Keysight

Interface Modules GPIB user installable interface module for Bench Power Supplies

2In Stock

$480.36

A tariff of 5% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

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

EL34GPBU
Keysight
1: $451.14
2In Stock

Mfr. Part #
EL34GPBU

Mouser Part #
372-EL34GPBU

Keysight

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

Learn More

2In Stock

$451.14

Min.: 1
Mult.: 1

Interface Modules

GPIB

1 Port

EL300000

Interface Modules ALTA 900 MHz Wireless Control Unit, 10 AMP

MNO2-9-CTL-10
Monnit
1: $317.69
2In Stock

Mfr. Part #
MNO2-9-CTL-10

Mouser Part #
396-MNO29CTL10

Monnit

Interface Modules ALTA 900 MHz Wireless Control Unit, 10 AMP

Datasheet

2In Stock

$317.69

$268.04

$249.10

$226.16

View

Min.: 1
Mult.: 1

5.5 V

- 40 C

+ 85 C

Wireless Control - Commercial

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

2200002206
Basler
1: $45.00
2In Stock
New Product

Mfr. Part #
2200002206

Mouser Part #
405-2200002206

New Product

Basler

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

2In Stock

$45.00

Min.: 1
Mult.: 1

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: $5.90
A tariff of 38% may be applied if shipping to the United States.
20In Stock
New Product

Mfr. Part #
DFR1193

Mouser Part #
426-DFR1193

New Product

DFRobot

Datasheet

20In Stock

$5.90

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Interface Modules

I2C

2.25 V

5.5 V

0 C

+ 70 C

Bulk

Interface Modules

Mouser Electronics®

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ABB
Adafruit
ADLINK Technology
Advanced Energy
Advantech
Analog Devices Inc.
Apacer
Applied Motion
ARBOR Technology
ArduSimple
Auvidea
Axiomtek
Azoteq
Banner Engineering
Basler
Brainboxes
Broadcom Limited
Carlo Gavazzi
CCS
Connective Peripherals
Crouzet
Delta Electronics
DFRobot
Digi International
Digital View
Display Visions
dissecto
DLP Design
Eaton
EMO Systems
Endress+Hauser
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
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
Seeed Studio
Sensata
Shin Chin
Siemens
Staco
StarTech
TechxArtisan
Tektronix
Telemecanique Sensors
Trenz Electronic
Tripp Lite
u-blox
Vector
Vicor
Vishay
Weidmuller
WIZnet
Xenarc

Adapaters
Adapters
Add-On Boards
Audio Decoder
Audio Encoder
Audio Encoder/Decoder
Auto-configuration Adapter
Backplanes
Boosters
Bridges
Bus Couplers
CAN Bus Extenders
Card Readers
Communication Converters
Communication Modules
Communication Option Boards
CompactPCI Serial Cards
Controllers
Converters
Device Couplers

1-Axis
1-Wire to USB 2.0
2-Channels Communication
2U Butterfly
3U CompactPCI
3U cPCI
4-Channels Communication
4G, 5G, CAN, Ethernet
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
16 Port
18 Port
32 Port
1 Channel
1 Slot
2 Channel
2 Slot

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
921.6 Kbps
921.6 kb/s
1 Mb/s

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

0 V
2.25 V
2.4 V
2.7 V
3 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
4.5 V
4.75 V
5 V
5 V, 12 V
5 V, 21 V
5 V/12 V
5.5 V
7 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
3.6 V
5 V
5 V, 12 V
5.2 V
5.25 V
5.5 V
10 V
12 V
14 V
15 V
16 V
24 V
24 VAC
24.7 V
25 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