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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: 2,759

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Part #

Interface Modules GW DEVICE SERVER 2E/4DB9

2702763
Phoenix Contact
1: S/2,883.41
14In Stock

Mfr. Part #
2702763

Mouser Part #
651-2702763

Phoenix Contact

Interface Modules GW DEVICE SERVER 2E/4DB9

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Datasheet

14In Stock

S/2,883.41

Min.: 1
Mult.: 1

Converters

RS-232/422/485 to Ethernet

6 Port

100 Mb/s

Ethernet, RS-232/422/485

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules GW MODBUS TCP/RTU 13/2DB9

2702765
Phoenix Contact
1: S/2,854.25
15In Stock

Mfr. Part #
2702765

Mouser Part #
651-2702765

Phoenix Contact

Interface Modules GW MODBUS TCP/RTU 13/2DB9

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Datasheet

15In Stock

S/2,854.25

Min.: 1
Mult.: 1

Converters

Modbus RTU to Modbus TCP

3 Port

100 Mb/s

Ethernet, Modbus

24 V

- 40 C

+ 70 C

Interface Modules GW MODBUS TCP/RTU 2E/2DB9

2702766
Phoenix Contact
1: S/2,984.81
6In Stock

Mfr. Part #
2702766

Mouser Part #
651-2702766

Phoenix Contact

Interface Modules GW MODBUS TCP/RTU 2E/2DB9

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Datasheet

6In Stock

S/2,984.81

Min.: 1
Mult.: 1

Converters

Modbus RTU to Modbus TCP

4 Port

100 Mb/s

Ethernet, Modbus

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules GW EIP/ASCII 1E/2DB9

2702773
Phoenix Contact
1: S/3,033.70
4In Stock

Mfr. Part #
2702773

Mouser Part #
651-2702773

Phoenix Contact

Interface Modules GW EIP/ASCII 1E/2DB9

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Datasheet

4In Stock

S/3,033.70

Min.: 1
Mult.: 1

Converters

RAW/ASCII to EtherNet/IP

3 Port

100 Mb/s

Ethernet, RS-232/422/485

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules NX EtherNet/IP Coupler

NX-EIC202
Omron Automation and Safety
1: S/2,216.86
7In Stock

Mfr. Part #
NX-EIC202

Mouser Part #
653-NX-EIC202

Omron Automation and Safety

Interface Modules NX EtherNet/IP Coupler

7In Stock

S/2,216.86

Min.: 1
Mult.: 1

Interface Modules Edgeport 1i 1 port USB converter

301-1001-31
Digi
1: S/856.35
63In Stock

Mfr. Part #
301-1001-31

Mouser Part #
888-301-1001-31

Digi

Interface Modules Edgeport 1i 1 port USB converter

Datasheet

63In Stock

S/856.35

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

1 Port

RS-422/485, USB

Interface Modules USB Mini-B Male 3.3V DB9 Interface

DB9-USB-D3-M
FTDI
1: S/74.93
119In Stock

Mfr. Part #
DB9-USB-D3-M

Mouser Part #
895-DB9-USB-D3-M

FTDI

Interface Modules USB Mini-B Male 3.3V DB9 Interface

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Datasheet

119In Stock

S/74.93

S/74.89

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-232

1 Port

12 Mb/s

RS-232, USB 2.0

3.3 V

- 40 C

+ 85 C

Bulk

Interface Modules USB to RS232 Legacy Adapter DB9 Female

DB9-USB-F
FTDI
1: S/85.05
453In Stock
350Expected 4/7/2027

Mfr. Part #
DB9-USB-F

Mouser Part #
895-DB9-USB-RS232-F

FTDI

Interface Modules USB to RS232 Legacy Adapter DB9 Female

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Datasheet

453In Stock

350Expected 4/7/2027

S/85.05

S/83.22

S/83.18

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-232

1 Port

12 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

Bulk

Interface Modules USB Embeded Serial Conv 3V3 PCB Assy

TTL-232R-3V3-PCB
FTDI
1: S/64.73
227In Stock
1,425On Order

Mfr. Part #
TTL-232R-3V3-PCB

Mouser Part #
895-TTL-232R-3V3-PCB

FTDI

Interface Modules USB Embeded Serial Conv 3V3 PCB Assy

Datasheet

227In Stock

1,425On Order

S/64.73

S/63.84

Min.: 1
Mult.: 1
Max.: 10

Converters

USB to UART

1 Port

3 Mb/s

UART, USB

3.3 V

- 40 C

+ 85 C

TTL-232

Bulk

Interface Modules USB to RS422 Convrtr Assembly 1 DB9 Port

USB-COM422-PLUS1
FTDI
1: S/137.44
68In Stock
125Expected 5/7/2027

Mfr. Part #
USB-COM422-PLUS1

Mouser Part #
895-USB-COM422-PLUS1

FTDI

Interface Modules USB to RS422 Convrtr Assembly 1 DB9 Port

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Datasheet

68In Stock

125Expected 5/7/2027

S/137.44

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-422

1 Port

12 Mb/s

RS-422, USB 2.0

5 V

- 40 C

+ 85 C

USB-COM422

Bulk

Interface Modules USB Security Key Device

FTDI USB-Key
FTDI
1: S/69.17
276In Stock
1,600On Order

Mfr. Part #
FTDI USB-Key

Mouser Part #
895-USB-KEY

FTDI

Interface Modules USB Security Key Device

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Datasheet

276In Stock

1,600On Order

S/69.17

S/66.68

S/66.64

S/63.29

Min.: 1
Mult.: 1
Max.: 50

Security Dongles

USB

1 Port

USB

5 V

Bulk

Interface Modules USB to RS422 Embeded Converter PCB Assy

USB-RS422-PCBA
FTDI
1: S/126.90
200In Stock
475On Order

Mfr. Part #
USB-RS422-PCBA

Mouser Part #
895-USB-RS422-PCBA

FTDI

Interface Modules USB to RS422 Embeded Converter PCB Assy

Datasheet

200In Stock

475On Order

S/126.90

Min.: 1
Mult.: 1
Max.: 10

Converters

USB 2.0 to RS-422

1 Port

12 Mb/s

RS-422, USB 2.0

5 V

- 40 C

+ 85 C

USBRS422

Bulk

Interface Modules ULI-351T USB RS485 4-W (TB) CNVTR

BB-485USBTB-4W-A
Advantech
1: S/420.86
18In Stock
71Expected 11/23/2026

Mfr. Part #
BB-485USBTB-4W-A

Mouser Part #
923-BB-485USBTB-4W-A

Advantech

Interface Modules ULI-351T USB RS485 4-W (TB) CNVTR

Datasheet

18In Stock

71Expected 11/23/2026

S/420.86

Min.: 1
Mult.: 1

Converters

USB to RS-485

1 Port

12 Mb/s

RS-485, USB

5 V

0 C

+ 70 C

Interface Modules ULI-321DCK USB x 1 Lck Iso. RS-232 DB9M

BB-USO9ML2-LS-A
Advantech
1: S/596.72
15In Stock

Mfr. Part #
BB-USO9ML2-LS-A

Mouser Part #
923-BB-USO9ML2-LS-A

Advantech

Interface Modules ULI-321DCK USB x 1 Lck Iso. RS-232 DB9M

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Datasheet

15In Stock

S/596.72

Min.: 1
Mult.: 1

Converters

USB to RS-232

2 Port

12 Mb/s

RS-232, USB 2.0

5 V

0 C

+ 70 C

USO9ML2

Interface Modules 1-Port USB to CAN FD Adapter, cable length 90cm USB A to USB B

CP-CANFD-1P
Connective Peripherals
1: S/588.04
3In Stock
New Product

Mfr. Part #
CP-CANFD-1P

Mouser Part #
734-CP-CANFD-1P

New Product

Connective Peripherals

Interface Modules 1-Port USB to CAN FD Adapter, cable length 90cm USB A to USB B

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Datasheet

3In Stock

S/588.04

S/553.44

S/536.19

S/501.67

View

Min.: 1
Mult.: 1

Adapters

1 Port

Serial

Bulk

Interface Modules 1-Port USB to CAN FD ISO Adapter, cable length 90cm USB A to USB B

CP-CANFD-1P-ISO
Connective Peripherals
1: S/666.32
8In Stock
New Product

Mfr. Part #
CP-CANFD-1P-ISO

Mouser Part #
734-CP-CANFD-1P-ISO

New Product

Connective Peripherals

Interface Modules 1-Port USB to CAN FD ISO Adapter, cable length 90cm USB A to USB B

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Datasheet

8In Stock

S/666.32

S/644.17

S/599.72

S/590.88

View

Min.: 1
Mult.: 1

Adapters

1 Port

Serial

Bulk

Interface Modules MODLINK MSDD SOCKET INSERT GERMANY, 250VAC/16A with LED yellow

4000-68000-0010000
Murrelektronik
1: S/259.24
3In Stock

Mfr. Part #
4000-68000-0010000

Mouser Part #
867-4000680000010000

Murrelektronik

Interface Modules MODLINK MSDD SOCKET INSERT GERMANY, 250VAC/16A with LED yellow

Datasheet

3In Stock

S/259.24

Min.: 1
Mult.: 1

Interface Modules

Socket Insert

1 Port

Interface Modules SIMATIC DP, CONNECTION IM 153-1, ET200M

6ES71531AA030XB0
Siemens
1: S/7,967.13
3In Stock

Mfr. Part #
6ES71531AA030XB0

Mouser Part #
982-6ES71531AA030XB0

Siemens

Interface Modules SIMATIC DP, CONNECTION IM 153-1, ET200M

Datasheet

3In Stock

S/7,967.13

Min.: 1
Mult.: 1

Communication Modules

0 C

+ 60 C

Interface Modules SIMATIC DP, RS485 REPEATER, PROFIBUS/MPI

6ES79720AA020XA0
Siemens
1: S/6,012.74
1In Stock
4Expected 9/17/2026

Mfr. Part #
6ES79720AA020XA0

Mouser Part #
982-6ES79720AA020XA0

Siemens

Interface Modules SIMATIC DP, RS485 REPEATER, PROFIBUS/MPI

Datasheet

1In Stock

4Expected 9/17/2026

S/6,012.74

Min.: 1
Mult.: 1

Interface Modules

RS-485

1 Port

12 Mb/s

RS-485

20.4 V

28.8 V

0 C

+ 60 C

Interface Modules PROFIBUS OPTICAL LINK MODULE OLM/G12 V4.

6GK15033CB00
Siemens
1: S/8,849.99
2In Stock
New At Mouser

Mfr. Part #
6GK15033CB00

Mouser Part #
982-6GK15033CB00

New At Mouser

Siemens

Interface Modules PROFIBUS OPTICAL LINK MODULE OLM/G12 V4.

2In Stock

S/8,849.99

Min.: 1
Mult.: 1

Interface Modules USB Flash Drive Interface Module

VDRIVE2
FTDI
1: S/103.54
355In Stock
NRND

Mfr. Part #
VDRIVE2

Mouser Part #
895-VDRIVE2

NRND

FTDI

Interface Modules USB Flash Drive Interface Module

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Datasheet

355In Stock

S/103.54

S/94.00

S/87.19

S/81.74

Min.: 1
Mult.: 1

Interface Modules

USB Flash Drive

1 Port

SPI, UART, USB

5 V

- 30 C

+ 85 C

VDRIVE

Bulk

Interface Modules USB-C Multiport - HDMI 4K 60Hz - 3x USB-A - GbE - SD - 100W

115B-USBC-MULTIPORT
StarTech
1: S/250.44
7In Stock
New At Mouser

Mfr. Part #
115B-USBC-MULTIPORT

Mouser Part #
16-115BUSBCMULTIPORT

New At Mouser

StarTech

Interface Modules USB-C Multiport - HDMI 4K 60Hz - 3x USB-A - GbE - SD - 100W

Datasheet

7In Stock

S/250.44

S/220.04

S/209.81

S/203.54

S/196.92

Min.: 1
Mult.: 1

Bulk

Interface Modules USB-C Multiport - 2x HDMI 4K HDR - 2 x USB - GbE - SD

120B-USBC-MULTIPORT
StarTech
1: S/465.15
5In Stock
New At Mouser

Mfr. Part #
120B-USBC-MULTIPORT

Mouser Part #
16-120BUSBCMULTIPORT

New At Mouser

StarTech

Interface Modules USB-C Multiport - 2x HDMI 4K HDR - 2 x USB - GbE - SD

Datasheet

5In Stock

S/465.15

S/412.80

S/393.57

S/379.67

S/367.34

Min.: 1
Mult.: 1

Bulk

Interface Modules USB-C Multiport Adapter - 4K HDMI - PD

127B-USBC-MULTIPORT
StarTech
1: S/232.27
14In Stock
New At Mouser

Mfr. Part #
127B-USBC-MULTIPORT

Mouser Part #
16-127BUSBCMULTIPORT

New At Mouser

StarTech

Interface Modules USB-C Multiport Adapter - 4K HDMI - PD

Datasheet

14In Stock

S/232.27

S/204.12

S/194.63

S/188.75

S/182.64

Min.: 1
Mult.: 1

Bulk

Interface Modules M.2 NVMe to U.3 (SFF-TA-1001)

1M25-U3-M2-ADAPTER
StarTech
1: S/206.93
3In Stock
New At Mouser

Mfr. Part #
1M25-U3-M2-ADAPTER

Mouser Part #
16-1M25-U3-M2ADAPTER

New At Mouser

StarTech

Interface Modules M.2 NVMe to U.3 (SFF-TA-1001)

Datasheet

3In Stock

S/206.93

S/183.57

S/175.05

S/168.82

View

Min.: 1
Mult.: 1

Bulk

Interface Modules

Customer Service Office

Company

Resources

Support

ABB
Adafruit
ADLINK Technology
Advanced Energy
Advantech
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

Adapters
Add-On Boards
Audio Decoders
Audio Encoders
Audio Encoders/Decoders
Auto-Configuration Adapters
Backplanes
Boosters
Bridges
Bus Couplers
CAN Bus Extenders
Card Readers
Communication Converters
Communication Modules
Communication Option Boards
CompactPCI Serial Cards
Controllers
Converters
Device Couplers
Display Modules

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
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
Fiber Optic, RS-232/422/485

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
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
3.465 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