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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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Part #

Interface Modules PCIe 2 0 x1 Dual Open SFP Gigabit Network Converter Card I

P021GI-NETWORK-CARD
StarTech
1: $205.46
3In Stock
New At Mouser

Mfr. Part No.
P021GI-NETWORK-CARD

Mouser Part No
16-P021GINETWORKCARD

New At Mouser

StarTech

Interface Modules PCIe 2 0 x1 Dual Open SFP Gigabit Network Converter Card I

Datasheet

3In Stock

$205.46

$182.88

$177.81

Min.: 1
Mult.: 1

Bulk

Interface Modules 1 Port PCI Express 2 5Gbps Ethernet RJ45 Network Converter C

PR12GI-NETWORK-CARD
StarTech
1: $65.24
5In Stock
New At Mouser

Mfr. Part No.
PR12GI-NETWORK-CARD

Mouser Part No
16-PR12GINETWORKCARD

New At Mouser

StarTech

Interface Modules 1 Port PCI Express 2 5Gbps Ethernet RJ45 Network Converter C

Datasheet

5In Stock

$65.24

$57.87

$55.17

$53.22

$51.33

Min.: 1
Mult.: 1

PCIe Serial Card

LAN Card

1 Port

2.5 Gbps

RJ45

+ 5 C

+ 50 C

Bulk

Interface Modules 2 Port PCI Express 2 5Gbps Ethernet RJ45 Network Converter C

PR22GI-NETWORK-CARD
StarTech
1: $203.23
4In Stock
New At Mouser

Mfr. Part No.
PR22GI-NETWORK-CARD

Mouser Part No
16-PR22GINETWORKCARD

New At Mouser

StarTech

Interface Modules 2 Port PCI Express 2 5Gbps Ethernet RJ45 Network Converter C

Datasheet

4In Stock

$203.23

$180.32

$177.03

Min.: 1
Mult.: 1

Bulk

Interface Modules 4 Port PCI Express 2 5Gbps Ethernet RJ45 Converter Card

PR42GI-NETWORK-CARD
StarTech
1: $279.31
3In Stock
New At Mouser

Mfr. Part No.
PR42GI-NETWORK-CARD

Mouser Part No
16-PR42GINETWORKCARD

New At Mouser

StarTech

Interface Modules 4 Port PCI Express 2 5Gbps Ethernet RJ45 Converter Card

Datasheet

3In Stock

$279.31

$247.94

$247.84

Min.: 1
Mult.: 1

Bulk

Interface Modules 4 Port PCI Express RS232 422 485 Serial Card

PS74ADF-SERIAL-CARD
StarTech
1: $239.46
6In Stock
New At Mouser

Mfr. Part No.
PS74ADF-SERIAL-CARD

Mouser Part No
16-PS74ADFSERIALCARD

New At Mouser

StarTech

Interface Modules 4 Port PCI Express RS232 422 485 Serial Card

Datasheet

6In Stock

$239.46

$212.91

$209.90

Min.: 1
Mult.: 1

PCIe Serial Card

PCIe Card

4 Port

Serial

0 C

+ 70 C

Bulk

Interface Modules USB-C to Gigabit Ethernet Converter - USB 5Gbps

US1GC30B2
StarTech
1: $28.11
57In Stock
100Expected 2026/07/07
New At Mouser

Mfr. Part No.
US1GC30B2

Mouser Part No
16-US1GC30B2

New At Mouser

StarTech

Interface Modules USB-C to Gigabit Ethernet Converter - USB 5Gbps

Datasheet

57In Stock

100Expected 2026/07/07

$28.11

$24.92

$23.76

$22.92

View

Min.: 1
Mult.: 1

Ethernet Adapter

Network Adapter

2 Port

5 Gbps

RJ45

0 C

+ 45 C

Bulk

Interface Modules An expansion module for M5Stack Core2 converting to Grove interface.

M123
M5Stack
1: $6.95
50In Stock

Mfr. Part No.
M123

Mouser Part No
170-M123

M5Stack

Interface Modules An expansion module for M5Stack Core2 converting to Grove interface.

Datasheet

50In Stock

$6.95

Min.: 1
Mult.: 1

Expansion Modules

Core2 to Grove

4 Port

Interface Modules An expansion module of RS232 serial communication with isolation

M130
M5Stack
1: $22.90
7In Stock

Mfr. Part No.
M130

Mouser Part No
170-M130

M5Stack

Interface Modules An expansion module of RS232 serial communication with isolation

Learn More

Datasheet

7In Stock

$22.90

Min.: 1
Mult.: 1

Expansion Modules

RS-232

0.1152 Mb/s

RS-232

9 V

24 V

0 C

+ 40 C

Interface Modules Mini CAN Unitis a compact CAN bus communication module that utilizes TJA1051T

U179
M5Stack
1: $4.95
182In Stock
110On Order

Mfr. Part No.
U179

Mouser Part No
170-U179

M5Stack

Interface Modules Mini CAN Unitis a compact CAN bus communication module that utilizes TJA1051T

Learn More

Datasheet

182In Stock

110On Order

$4.95

Min.: 1
Mult.: 1

Communication Modules

CANbus

1 Port

1 Mb/s

CAN

5 V

24 V

0 C

+ 40 C

Interface Modules reTerminal E10-1 - Expansion Board supports DC Jack/PoE/UPS, Gigabit Ethernet, LTE/4G/5G/LoRaWAN, RS485/232, CAN, SATA 2.0

103060001
Seeed Studio
1: $123.77
2In Stock
3Expected 2026/07/03

Mfr. Part No.
103060001

Mouser Part No
713-103060001

Seeed Studio

Interface Modules reTerminal E10-1 - Expansion Board supports DC Jack/PoE/UPS, Gigabit Ethernet, LTE/4G/5G/LoRaWAN, RS485/232, CAN, SATA 2.0

2In Stock

3Expected 2026/07/03

$123.77

Min.: 1
Mult.: 1

Expansion Modules

4G, 5G, CAN, Ethernet, I2C, LoRa/LoRaWAN, LTE, M.2, Microphone, mPCIe, RS-232/485, SPI, UART, USB 2.0

3 Port

8 Mb/s

4G, 5G, CAN, Ethernet, LoRa/LoRaWAN, LTE, RS-232/485

12 V

Interface Modules Anybus EtherNet/IP slave - EtherCAT slave

ABC4012-A
HMS Networks
1: $956.13
1In Stock

Mfr. Part No.
ABC4012-A

Mouser Part No
898-ABC4012-A

HMS Networks

Interface Modules Anybus EtherNet/IP slave - EtherCAT slave

Datasheet

1In Stock

$956.13

Min.: 1
Mult.: 1

Bulk

Interface Modules VGA to HDMI converter for retro computers

VGA2HDMI-BOXED
Olimex Ltd.
1: $20.06
8In Stock
New At Mouser

Mfr. Part No.
VGA2HDMI-BOXED

Mouser Part No
909-VGA2HDMI-BOXED

New At Mouser

Olimex Ltd.

Interface Modules VGA to HDMI converter for retro computers

Datasheet

8In Stock

$20.06

Min.: 1
Mult.: 1

Bulk

Interface Modules USB to SPI Dongle Kit, includes one USB to SPI Dongle, USB Cable, and 10-pin Ribbon Cable

EVKT-USBSPI-00
Monolithic Power Systems (MPS)
1: $52.01
4In Stock
2Expected 2026/07/20

Mfr. Part No.
EVKT-USBSPI-00

Mouser Part No
946-EVKT-USBSPI-00

Monolithic Power Systems (MPS)

Interface Modules USB to SPI Dongle Kit, includes one USB to SPI Dongle, USB Cable, and 10-pin Ribbon Cable

Learn More

Datasheet

4In Stock

2Expected 2026/07/20

$52.01

Min.: 1
Mult.: 1

Interface Modules

USB to SPI

1 Port

SPI, USB

USB to SPI

Interface Modules 1 Port USB 2 0 Extender Over CAT5e 150M

C15012-USB-EXTENDER
StarTech
1: $304.37
6In Stock
New At Mouser

Mfr. Part No.
C15012-USB-EXTENDER

Mouser Part No
16-C15012USBEXTENDER

New At Mouser

StarTech

Interface Modules 1 Port USB 2 0 Extender Over CAT5e 150M

Datasheet

6In Stock

$304.37

$302.93

Min.: 1
Mult.: 1

Bulk

Interface Modules USB C Gen 1 Dual Monitor Dual 4K60 PD 3 0 90W

DK30C2DPEP
StarTech
1: $309.47
5In Stock
New At Mouser

Mfr. Part No.
DK30C2DPEP

Mouser Part No
16-DK30C2DPEP

New At Mouser

StarTech

Interface Modules USB C Gen 1 Dual Monitor Dual 4K60 PD 3 0 90W

Datasheet

5In Stock

$309.47

$306.23

$300.73

Min.: 1
Mult.: 1

Bulk

Interface Modules RS232 to RS422 RS485 Serial Port Adapter w ESD

IC232485S
StarTech
1: $117.36
15In Stock
New At Mouser

Mfr. Part No.
IC232485S

Mouser Part No
16-IC232485S

New At Mouser

StarTech

Interface Modules RS232 to RS422 RS485 Serial Port Adapter w ESD

Datasheet

15In Stock

$117.36

$104.11

$99.27

$97.23

Min.: 1
Mult.: 1

Bulk

Interface Modules 1-Port FTDI USB to Serial Converter Cable

ICUSB2321F
StarTech
1: $50.73
36In Stock
New At Mouser

Mfr. Part No.
ICUSB2321F

Mouser Part No
16-ICUSB2321F

New At Mouser

StarTech

Interface Modules 1-Port FTDI USB to Serial Converter Cable

Datasheet

36In Stock

$50.73

$45.00

$42.90

$41.39

View

Min.: 1
Mult.: 1

Adapter

Adapter Cable

1 Port

115.2 Kbps

Serial

0 C

+ 55 C

Bulk

Interface Modules USB to 2 Port RS232 DB9 Serial Converter Cable

ICUSB2322F
StarTech
1: $86.50
21In Stock
New At Mouser

Mfr. Part No.
ICUSB2322F

Mouser Part No
16-ICUSB2322F

New At Mouser

StarTech

Interface Modules USB to 2 Port RS232 DB9 Serial Converter Cable

Datasheet

21In Stock

$86.50

$76.73

$73.16

$70.57

$68.95

Min.: 1
Mult.: 1

Bulk

Interface Modules 4 port USB to RS232 Converter

ICUSB2324
StarTech
1: $118.79
14In Stock
New At Mouser

Mfr. Part No.
ICUSB2324

Mouser Part No
16-ICUSB2324

New At Mouser

StarTech

Interface Modules 4 port USB to RS232 Converter

Datasheet

14In Stock

$118.79

Min.: 1
Mult.: 1

Bulk

Interface Modules USB to Serial Converter with COM Retention

ICUSB2324852
StarTech
1: $137.70
17In Stock
New At Mouser

Mfr. Part No.
ICUSB2324852

Mouser Part No
16-ICUSB2324852

New At Mouser

StarTech

Interface Modules USB to Serial Converter with COM Retention

Datasheet

17In Stock

$137.70

$122.28

$116.59

$114.65

Min.: 1
Mult.: 1

Bulk

Interface Modules 1-Port FTDI USB to RS232 Null Modem Converter

ICUSB232FTN
StarTech
1: $53.56
88In Stock
New At Mouser

Mfr. Part No.
ICUSB232FTN

Mouser Part No
16-ICUSB232FTN

New At Mouser

StarTech

Interface Modules 1-Port FTDI USB to RS232 Null Modem Converter

Datasheet

88In Stock

$53.56

$47.52

$45.31

$43.69

$42.16

Min.: 1
Mult.: 1

Adapter

Adapter Cable

1 Port

921.6 Kbps

Serial

0 C

+ 55 C

Bulk

Interface Modules 90cm USB to RS232 Serial Converter Cable

ICUSB232SM3
StarTech
1: $44.29
44In Stock
New At Mouser

Mfr. Part No.
ICUSB232SM3

Mouser Part No
16-ICUSB232SM3

New At Mouser

StarTech

Interface Modules 90cm USB to RS232 Serial Converter Cable

Datasheet

44In Stock

$44.29

$39.45

$37.26

$36.27

View

Min.: 1
Mult.: 1

Adapter

Serial Adapter

1 Port

921.6 Kbps

Serial

0 C

+ 55 C

Bulk

Interface Modules 1.8m USB to RS422/485 Serial Cable

ICUSB422
StarTech
1: $101.68
28In Stock
77On Order
New At Mouser

Mfr. Part No.
ICUSB422

Mouser Part No
16-ICUSB422

New At Mouser

StarTech

Interface Modules 1.8m USB to RS422/485 Serial Cable

Datasheet

28In Stock

77On Order

$101.68

$90.19

$86.00

$82.96

$82.26

Min.: 1
Mult.: 1

Adapter

Cable Adapter

1 Port

921.6 Kbps

Serial

0 C

+ 55 C

Bulk

Interface Modules Mini PCI Express Gigabit Ethernet Network Adapter NIC Card

ST1000SMPEX
StarTech
1: $39.96
64In Stock
New At Mouser

Mfr. Part No.
ST1000SMPEX

Mouser Part No
16-ST1000SMPEX

New At Mouser

StarTech

Interface Modules Mini PCI Express Gigabit Ethernet Network Adapter NIC Card

Datasheet

64In Stock

$39.96

$35.44

$33.79

$32.60

View

Min.: 1
Mult.: 1

Bulk

Interface Modules Quad-Port PCIe Gigabit Network Interface Card

ST1000SPEX43
StarTech
1: $214.77
25In Stock
New At Mouser

Mfr. Part No.
ST1000SPEX43

Mouser Part No
16-ST1000SPEX43

New At Mouser

StarTech

Interface Modules Quad-Port PCIe Gigabit Network Interface Card

Datasheet

25In Stock

$214.77

$190.81

$186.27

Min.: 1
Mult.: 1

Bulk

Interface Modules

Customer Service Office

Company

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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

Adapter
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
Controllers

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
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