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Interface Modules

Interface Modules are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many interface module manufacturers including Advantech, Connective Peripherals, Digi International, HMS Networks, Phoenix Contact, Samtec, Siemens, StarTech, Tripp Lite, Weidmuller & more.
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Please see our large selection of interface modules below.

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Results: 2,821

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Part #

Interface Modules LoRaSCAN USB Receiving Dongle. Supplied with antenna

LORASCAN-USB
LPRS
1: $98.48
10In Stock

Mfr. Part #
LORASCAN-USB

Mouser Part #
471-LORASCAN-USB

LPRS

Interface Modules LoRaSCAN USB Receiving Dongle. Supplied with antenna

Datasheet

10In Stock

$98.48

$93.57

$91.11

$88.03

View

Min.: 1
Mult.: 1

USB Receiver

USB

LORASCAN

Bulk

Interface Modules Expansion Interface Module

FC6A-EXM2
IDEC
1: $375.41
4In Stock

Mfr. Part #
FC6A-EXM2

Mouser Part #
199-FC6AEXM2

IDEC

Interface Modules Expansion Interface Module

Learn More

Datasheet

4In Stock

$375.41

$340.53

$327.33

Min.: 1
Mult.: 1

FC6A

Interface Modules Thunderbolt 5 Docking Station, Triple Monitor 4K 144Hz, 140W Laptop Charging

215N-TB5USB4DOCK
StarTech
1: $540.13
4In Stock
New Product

Mfr. Part #
215N-TB5USB4DOCK

Mouser Part #
179-215NTB5USB4DOCK

New Product

StarTech

Interface Modules Thunderbolt 5 Docking Station, Triple Monitor 4K 144Hz, 140W Laptop Charging

Datasheet

4In Stock

$540.13

$514.08

$495.43

Min.: 1
Mult.: 1

Thunderbolt Docking Stations

40 Gb/s

USB

0 C

+ 40 C

Interface Modules 2-Port PCI Express 10GBase-T Ethernet Network Card, Broadcom BCM57416 Chip, TAA

PR210B-NETWORK-CARD
StarTech
1: $862.65
4In Stock
5Expected 2026-07-29
New Product

Mfr. Part #
PR210B-NETWORK-CARD

Mouser Part #
179-PR210BNETWORKCAR

New Product

StarTech

Interface Modules 2-Port PCI Express 10GBase-T Ethernet Network Card, Broadcom BCM57416 Chip, TAA

Datasheet

4In Stock

5Expected 2026-07-29

$862.65

$813.84

Min.: 1
Mult.: 1

Ethernet Network Cards

2 Port

10 Gb/s, 20 Gb/s

RJ45

0 C

+ 55 C

Interface Modules Optically Isolated DualPort USB-422/485

ES-U-2102-M
Connective Peripherals
1: $272.82
14In Stock

Mfr. Part #
ES-U-2102-M

Mouser Part #
734-ES-U-2102-M

Connective Peripherals

Interface Modules Optically Isolated DualPort USB-422/485

Datasheet

14In Stock

$272.82

$253.92

$244.71

$239.31

View

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

1 Mb/s

RS-422/485, USB

5 V

0 C

+ 55 C

ES-U-2102

Bulk

Interface Modules ON/OFF TIMING MODULE

CIO-120-MB
Littelfuse
1: $524.72
3In Stock

Mfr. Part #
CIO-120-MB

Mouser Part #
576-CIO-120-MB

Littelfuse

Interface Modules ON/OFF TIMING MODULE

Datasheet

3In Stock

$524.72

Min.: 1
Mult.: 1

Communication Modules

Modbus RTU

90 VAC

130 VAC

- 20 C

+ 70 C

Bulk

Interface Modules USB to isolated-UARTx2/CAN/RS485/RS232 converter

MP-OLLIE-V2
MeatPi
1: $89.28
19In Stock
37Expected 2026-09-30

Mfr. Part #
MP-OLLIE-V2

Mouser Part #
392-MP-OLLIE-V2

MeatPi

Interface Modules USB to isolated-UARTx2/CAN/RS485/RS232 converter

19In Stock

37Expected 2026-09-30

$89.28

Min.: 1
Mult.: 1

Converters

USB to CAN, RS-232/485, UART

Ollie

Interface Modules DB9 pluggable connector for use with Ollie v2

MP-DB9-V2
MeatPi
1: $14.40
36In Stock

Mfr. Part #
MP-DB9-V2

Mouser Part #
392-MP-DB9-V2

MeatPi

Interface Modules DB9 pluggable connector for use with Ollie v2

36In Stock

$14.40

Min.: 1
Mult.: 1

Adapters

DB9 v2

Ollie

Interface Modules RS232 TO RS422/RS485

ES-R-2101C-M
Connective Peripherals
1: $218.78
5In Stock

Mfr. Part #
ES-R-2101C-M

Mouser Part #
734-ES-R-2101C-M

Connective Peripherals

Interface Modules RS232 TO RS422/RS485

5In Stock

$218.78

$205.91

$199.50

$186.64

View

Min.: 1
Mult.: 1

Bulk

Interface Modules 4 kV AC 576 kbit/s RS232 Medical Isolator internal

RS232 I1
EMO Systems
1: $229.88
3In Stock

Mfr. Part #
RS232 I1

Mouser Part #
126-RS232I1

EMO Systems

Interface Modules 4 kV AC 576 kbit/s RS232 Medical Isolator internal

Datasheet

3In Stock

$229.88

$214.56

Min.: 1
Mult.: 1

Isolators

576 kb/s

RS-232

2.4 V

15 V

- 40 C

+ 70 C

Bulk

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

ES-U-1002-M
Connective Peripherals
1: $124.95
21In Stock

Mfr. Part #
ES-U-1002-M

Mouser Part #
734-ES-U-1002-M

Connective Peripherals

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

Datasheet

21In Stock

$124.95

$111.17

$100.92

$96.11

View

Min.: 1
Mult.: 1

Converters

USB to RS-232

2 Port

921.6 kb/s

RS-232, USB

5 V

0 C

+ 55 C

ES-U-1002

Bulk

Interface Modules 1-Port USB to RS-422/485 with max 3M baud; 25kV ESD Protection, Metal case, 5V DC PSU

USBC-H-422/485-M PRO
Connective Peripherals
1: $279.33
5In Stock

Mfr. Part #
USBC-H-422/485-M PRO

Mouser Part #
734-USBCH422/485MPRO

Connective Peripherals

Interface Modules 1-Port USB to RS-422/485 with max 3M baud; 25kV ESD Protection, Metal case, 5V DC PSU

Learn More

Datasheet

5In Stock

$279.33

$252.99

$239.36

$227.95

View

Min.: 1
Mult.: 1

Adapters

USB

0 C

+ 70 C

Interface Modules RS232 plugin

AS-XBEE-RS232-DB9F
ArduSimple
1: $71.27
3In Stock
New At Mouser

Mfr. Part #
AS-XBEE-RS232-DB9F

Mouser Part #
780-ASXBEERS232DB9F

New At Mouser

ArduSimple

Interface Modules RS232 plugin

Datasheet

3In Stock

$71.27

$66.95

$64.79

$62.63

Min.: 1
Mult.: 1

Adapters

RS-232 Plugin

1 Port

RS-232, UART

2.7 V

3.6 V

RTK Engineering Series

Interface Modules 1 PORT USB - RS232 Adapter; Small Case

USB2-F-1001-A
Connective Peripherals
1: $45.60
33In Stock

Mfr. Part #
USB2-F-1001-A

Mouser Part #
734-USB2-F-1001-A

Connective Peripherals

Interface Modules 1 PORT USB - RS232 Adapter; Small Case

Datasheet

33In Stock

$45.60

$39.33

$37.48

$35.52

View

Min.: 1
Mult.: 1

Adapters

USB to RS-232

1 Port

12 Mb/s

RS-232, USB

- 40 C

+ 85 C

USB2-F-1001

Bulk

Interface Modules USB-C to HDMI Multiport Adapter, 140W PD, 4K 60Hz, USB 10Gbps Hub

164B-USBC-MULTIPORT
StarTech
1: $66.46
11In Stock
New Product

Mfr. Part #
164B-USBC-MULTIPORT

Mouser Part #
16-164BUSBCMULTIPORT

New Product

StarTech

Interface Modules USB-C to HDMI Multiport Adapter, 140W PD, 4K 60Hz, USB 10Gbps Hub

Datasheet

11In Stock

$66.46

$60.93

$58.59

$56.64

View

Min.: 1
Mult.: 1

Adapters

Multiport Adapter

5 Port

10 Gb/s

USB

0 C

+ 40 C

Bulk

Interface Modules USB4 to Ethernet Adapter, 10GbE, Multi-Gigabit, TB Compatible, USB4 Cable, TAA

USB4-10GBE-ETHERNET
StarTech
1: $322.20
4In Stock
New Product

Mfr. Part #
USB4-10GBE-ETHERNET

Mouser Part #
16-USB410GBEETHERNET

New Product

StarTech

Interface Modules USB4 to Ethernet Adapter, 10GbE, Multi-Gigabit, TB Compatible, USB4 Cable, TAA

Datasheet

4In Stock

$322.20

$303.42

$292.42

$285.83

Min.: 1
Mult.: 1

Adapters

2 Port

10 Gb/s

USB

+ 5 C

+ 55 C

Interface Modules Dual-Monitor USB-C Docking Station, HDMI, 4K60, 100W PD, 1GbE, Driverless

196N-USBC-DOCK
StarTech
1: $225.33
4In Stock
New Product

Mfr. Part #
196N-USBC-DOCK

Mouser Part #
179-196NUSBCDOCK

New Product

StarTech

Interface Modules Dual-Monitor USB-C Docking Station, HDMI, 4K60, 100W PD, 1GbE, Driverless

Datasheet

4In Stock

$225.33

$205.17

$197.73

$193.33

View

Min.: 1
Mult.: 1

USB-C Docking Stations

5 Gb/s, 10 Gb/s

USB

100 VAC

240 VAC

0 C

+ 70 C

Interface Modules USB-C/USB-A to M.2 NVMe and 2.5/3.5in SATA Adapter, 10Gbps, External SSD Reader

USB31CSAT3M2E
StarTech
1: $86.44
7In Stock
New Product

Mfr. Part #
USB31CSAT3M2E

Mouser Part #
179-USB31CSAT3M2E

New Product

StarTech

Interface Modules USB-C/USB-A to M.2 NVMe and 2.5/3.5in SATA Adapter, 10Gbps, External SSD Reader

Datasheet

7In Stock

$86.44

$79.33

$76.28

$73.73

View

Min.: 1
Mult.: 1

USB Modules

10 Gb/s

USB

0 C

+ 40 C

Interface Modules CUC-SI-CCM/RJ45-C6A

1484215
Phoenix Contact
1: $64.71
23In Stock
New Product

Mfr. Part #
1484215

Mouser Part #
651-1484215

New Product

Phoenix Contact

Interface Modules CUC-SI-CCM/RJ45-C6A

Learn More

Datasheet

23In Stock

$64.71

Min.: 1
Mult.: 1

Interface Modules

Data Interface

1 Port

10 Gb/s

RJ-45

- 40 C

+ 70 C

DSI

Interface Modules CUC-SI-CM/USBA2.0

1484217
Phoenix Contact
1: $50.76
5In Stock
New Product

Mfr. Part #
1484217

Mouser Part #
651-1484217

New Product

Phoenix Contact

Interface Modules CUC-SI-CM/USBA2.0

Learn More

Datasheet

5In Stock

$50.76

Min.: 1
Mult.: 1

Interface Modules

Data Interface

1 Port

400 Mb/s

USB

- 40 C

+ 70 C

DSI

Interface Modules USB-Optical Isolated Quad RS-422/485 Adpt

ES-U-2104-M
Connective Peripherals
1: $490.28
5In Stock

Mfr. Part #
ES-U-2104-M

Mouser Part #
734-ES-U-2104-M

Connective Peripherals

Interface Modules USB-Optical Isolated Quad RS-422/485 Adpt

Datasheet

5In Stock

$490.28

$412.63

$396.04

View

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

4 Port

1 Mb/s

RS-422/485, USB

5 V

0 C

+ 55 C

ES-U-2104

Bulk

Interface Modules Hi-speed USB to 4prt Serial RS422 Adapter

USB2-H-6004
Connective Peripherals
1: $250.83
10In Stock

Mfr. Part #
USB2-H-6004

Mouser Part #
734-USB2-H-6004

Connective Peripherals

Interface Modules Hi-speed USB to 4prt Serial RS422 Adapter

Datasheet

10In Stock

$250.83

$215.37

$204.36

$194.63

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-422

4 Port

480 Mb/s

RS-422, USB 2.0

4.25 V

5.25 V

- 40 C

+ 85 C

USB2-H-600

Bulk

Interface Modules DALI-2 SUB-MASTER

DLI-MCG024
Carlo Gavazzi
1: $849.53
3In Stock
New Product

Mfr. Part #
DLI-MCG024

Mouser Part #
225-DLI-MCG024

New Product

Carlo Gavazzi

Interface Modules DALI-2 SUB-MASTER

Learn More

Datasheet

3In Stock

$849.53

$807.05

$781.56

Quote

Min.: 1
Mult.: 1

19.2 V

28.8 V

- 20 C

+ 50 C

DLI

Interface Modules

60004-006
BEI Sensors
1: $1,268.40
1In Stock
New At Mouser

Mfr. Part #
60004-006

Mouser Part #
682-60004-006

New At Mouser

BEI Sensors

Interface Modules

Datasheet

1In Stock

$1,268.40

$1,255.88

Min.: 1
Mult.: 1

Interface Modules USB C 2 5G Ethernet Adapter

C22G-USB-ETHERNET
StarTech
1: $67.92
45In Stock
New Product

Mfr. Part #
C22G-USB-ETHERNET

Mouser Part #
16-C22G-USB-ETHERNET

New Product

StarTech

Interface Modules USB C 2 5G Ethernet Adapter

Learn More

Datasheet

45In Stock

$67.92

$58.59

$55.15

$52.52

View

Min.: 1
Mult.: 1

Adapters

Ethernet Adapter

1 Port

2.5 Gbps

RJ45

0 C

+ 45 C

Bulk

Interface Modules

Mouser Electronics®

Company

Resources

Support

ABB
Adafruit
ADLINK Technology
Advanced Energy
Advantech
Analog Devices Inc.
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
Hilscher
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
3.135 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

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
3.465 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
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
ATOM