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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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Part #

Interface Modules RS-232 TO RS-485 / RS-422 CONVERTER

ND-6520
ADLINK Technology
1: 118,03 €
7In Stock

Mfr. Part No.
ND-6520

Mouser Part No
976-ND-6520

ADLINK Technology

Interface Modules RS-232 TO RS-485 / RS-422 CONVERTER

Datasheet

7In Stock

118,03 €

115,77 €

113,13 €

111,14 €

View

Min.: 1
Mult.: 1

Converters

RS-232 to RS-422/485

2 Port

115.2 kb/s

RS-232/422/485

10 V

30 V

- 10 C

+ 70 C

Bulk

Interface Modules RS-485:RS-232CONV.W/ CABLE&

RS485-RS232
Littelfuse
1: 207,23 €
3In Stock

Mfr. Part No.
RS485-RS232

Mouser Part No
576-RS485-RS232

Littelfuse

Interface Modules RS-485:RS-232CONV.W/ CABLE&

Learn More

Datasheet

3In Stock

207,23 €

199,10 €

196,57 €

195,42 €

View

Min.: 1
Mult.: 1

Converters

RS-232 to RS-485

2 Port

RS232/485

- 20 C

+ 50 C

RS485

Bulk

Interface Modules PXIe-8638PXIe remote controller for PCe-to-PXIe cable extension

PXIe-8638
ADLINK Technology
1: 1 515,35 €
3In Stock

Mfr. Part No.
PXIe-8638

Mouser Part No
976-PXIE-8638

ADLINK Technology

Interface Modules PXIe-8638PXIe remote controller for PCe-to-PXIe cable extension

Datasheet

3In Stock

1 515,35 €

Min.: 1
Mult.: 1

Expansion Modules

PXIe

1 Port

4 Gb/s

PXIe

0 C

+ 55 C

PCIe-PXIe-8638

Interface Modules ULI-212CI RS-232/422/485 to SM Fiber (ST

BB-FOSTCDRI-ST
Advantech
1: 398,26 €
6In Stock
Verify Status with Factory

Mfr. Part No.
BB-FOSTCDRI-ST

Mouser Part No
600-FOSTCDRI-ST

Verify Status with Factory

Advantech

Interface Modules ULI-212CI RS-232/422/485 to SM Fiber (ST

Datasheet

6In Stock

398,26 €

Min.: 1
Mult.: 1

Converters

RS-232/422/485 to Fiber Optic

2 Port

115.2 kb/s

Fiber Optic, RS-232/422/485

10 V

48 V

- 40 C

+ 85 C

Interface Modules PXIe-8638DPXIe remote controller for PCe-to-PXIe cable extension, dual ports

PXIe-8638D
ADLINK Technology
1: 1 677,28 €
1In Stock

Mfr. Part No.
PXIe-8638D

Mouser Part No
976-PXIE-8638D

ADLINK Technology

Interface Modules PXIe-8638DPXIe remote controller for PCe-to-PXIe cable extension, dual ports

Datasheet

1In Stock

1 677,28 €

Min.: 1
Mult.: 1

Expansion Modules

PXIe

2 Port

4 Gb/s

PXIe

3.3 V, 12 V

0 C

+ 55 C

PCIe-PXIe-8638

Interface Modules GW EIP/ASCII 1E/1DB9

2702772
Phoenix Contact
1: 489,68 €
2In Stock

Mfr. Part No.
2702772

Mouser Part No
651-2702772

Phoenix Contact

Interface Modules GW EIP/ASCII 1E/1DB9

Learn More

Datasheet

2In Stock

489,68 €

Min.: 1
Mult.: 1

Converters

RAW/ASCII to EtherNet/IP

2 Port

100 Mb/s

Ethernet, RS-232/422/485

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules MODLINK MSDD DATA INSERT, 1USB-A female/male 0,7m cable + 1xRJ45

4000-68000-1300000
Murrelektronik
1: 114,38 €
1In Stock
New At Mouser

Mfr. Part No.
4000-68000-1300000

Mouser Part No
867-4000680001300000

New At Mouser

Murrelektronik

Interface Modules MODLINK MSDD DATA INSERT, 1USB-A female/male 0,7m cable + 1xRJ45

Datasheet

1In Stock

114,38 €

Min.: 1
Mult.: 1

Interface Modules GW MODBUS TCP/ASCII 1E/1DB9

2702768
Phoenix Contact
1: 412,16 €
2In Stock

Mfr. Part No.
2702768

Mouser Part No
651-2702768

Phoenix Contact

Interface Modules GW MODBUS TCP/ASCII 1E/1DB9

Learn More

Datasheet

2In Stock

412,16 €

Min.: 1
Mult.: 1

Converters

RAW/ASCII to Modbus

2 Port

100 Mb/s

Ethernet, RS-232/422/485

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules HDMI/CAT5 ACTIVE EXTENDER KIT

B126-1A1
Tripp Lite
Restricted Availability

Mfr. Part No.
B126-1A1

Mouser Part No
545-B126-1A1

Tripp Lite

Interface Modules HDMI/CAT5 ACTIVE EXTENDER KIT

Datasheet

Restricted Availability

Expansion Kits

HDMI to Ethernet

5 Port

Ethernet, HDMI

100 VAC

240 VAC

0 C

+ 40 C

HDMI

Bulk

Interface Modules RS-485:RS-232CONV.W/ CABLE&

RS485-USB
Littelfuse
1: 252,42 €
3In Stock

Mfr. Part No.
RS485-USB

Mouser Part No
576-RS485-USB

Littelfuse

Interface Modules RS-485:RS-232CONV.W/ CABLE&

Learn More

Datasheet

3In Stock

252,42 €

Min.: 1
Mult.: 1

Converters

USB to RS-485

2 Port

RS-485, USB

- 20 C

+ 50 C

RS485

Bulk

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

215N-TB5USB4DOCK
StarTech
Restricted Availability
New Product

Mfr. Part No.
215N-TB5USB4DOCK

Mouser Part No
179-215NTB5USB4DOCK

New Product

StarTech

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

Datasheet

Restricted Availability

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: 515,19 €
4In Stock
5Expected 8/14/2026
New Product

Mfr. Part No.
PR210B-NETWORK-CARD

Mouser Part No
179-PR210BNETWORKCAR

New Product

StarTech

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

Datasheet

4In Stock

5Expected 8/14/2026

515,19 €

486,05 €

Min.: 1
Mult.: 1

Ethernet Network Cards

2 Port

10 Gb/s, 20 Gb/s

RJ45

0 C

+ 55 C

Interface Modules M12 DC/DC-TRANSFORMER, IN: 24 VDC - OUT: 10 VDC / 25 mA

446139
Murrelektronik
1: 92,32 €
2In Stock
New At Mouser

Mfr. Part No.
446139

Mouser Part No
867-446139

New At Mouser

Murrelektronik

Interface Modules M12 DC/DC-TRANSFORMER, IN: 24 VDC - OUT: 10 VDC / 25 mA

Datasheet

2In Stock

92,32 €

Min.: 1
Mult.: 1

Interface Modules MIRO TR 24VDC 20KHZ IN<1MA FK OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 48 VDC / 0.2 A, 6,2 mm spring clamp, Attention!Techn.modification-check usability!

6652511
Murrelektronik
1: 54,18 €
1In Stock
New At Mouser

Mfr. Part No.
6652511

Mouser Part No
867-6652511

New At Mouser

Murrelektronik

Interface Modules MIRO TR 24VDC 20KHZ IN<1MA FK OPTO-COUPLER MODULE, IN: 30 VDC - OUT: 48 VDC / 0.2 A, 6,2 mm spring clamp, Attention!Techn.modification-check usability!

Datasheet

1In Stock

54,18 €

Min.: 1
Mult.: 1

Interface Modules KIT 4000-68000-4040000 + 4000-68512-0000001

4000-68512-4040001
Murrelektronik
1: 162,11 €
1In Stock
New At Mouser

Mfr. Part No.
4000-68512-4040001

Mouser Part No
867-4000685124040001

New At Mouser

Murrelektronik

Interface Modules KIT 4000-68000-4040000 + 4000-68512-0000001

1In Stock

162,11 €

Min.: 1
Mult.: 1

Interface Modules LoRaSCAN USB Receiving Dongle. Supplied with antenna

LORASCAN-USB
LPRS
1: 58,82 €
10In Stock Restricted Availability

Mfr. Part No.
LORASCAN-USB

Mouser Part No
471-LORASCAN-USB

LPRS

Interface Modules LoRaSCAN USB Receiving Dongle. Supplied with antenna

Datasheet

10In Stock

58,82 €

55,88 €

54,41 €

52,57 €

View

Min.: 1
Mult.: 1

Restricted Availability

USB Receiver

USB

LORASCAN

Bulk

Interface Modules Expansion Interface Module

FC6A-EXM2
IDEC
1: 220,84 €
4In Stock

Mfr. Part No.
FC6A-EXM2

Mouser Part No
199-FC6AEXM2

IDEC

Interface Modules Expansion Interface Module

Learn More

Datasheet

4In Stock

220,84 €

200,31 €

194,85 €

193,88 €

View

Min.: 1
Mult.: 1

FC6A

Interface Modules Optically Isolated DualPort USB-422/485

ES-U-2102-M
Connective Peripherals
Restricted Availability

Mfr. Part No.
ES-U-2102-M

Mouser Part No
734-ES-U-2102-M

Connective Peripherals

Interface Modules Optically Isolated DualPort USB-422/485

Datasheet

Restricted Availability

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 DB9 pluggable connector for use with Ollie v2

MP-DB9-V2
MeatPi
1: 8,60 €
35In Stock

Mfr. Part No.
MP-DB9-V2

Mouser Part No
392-MP-DB9-V2

MeatPi

Interface Modules DB9 pluggable connector for use with Ollie v2

35In Stock

8,60 €

Min.: 1
Mult.: 1

Adapters

DB9 v2

Ollie

Interface Modules RS232 TO RS422/RS485

ES-R-2101C-M
Connective Peripherals
Restricted Availability

Mfr. Part No.
ES-R-2101C-M

Mouser Part No
734-ES-R-2101C-M

Connective Peripherals

Interface Modules RS232 TO RS422/RS485

Restricted Availability

Bulk

Interface Modules ON/OFF TIMING MODULE

CIO-120-MB
Littelfuse
1: 313,49 €
3In Stock

Mfr. Part No.
CIO-120-MB

Mouser Part No
576-CIO-120-MB

Littelfuse

Interface Modules ON/OFF TIMING MODULE

Datasheet

3In Stock

313,49 €

Min.: 1
Mult.: 1

Communication Modules

Modbus RTU

90 VAC

130 VAC

- 20 C

+ 70 C

Bulk

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

RS232 I1
EMO Systems
1: 137,29 €
3In Stock

Mfr. Part No.
RS232 I1

Mouser Part No
126-RS232I1

EMO Systems

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

Datasheet

3In Stock

137,29 €

128,14 €

Min.: 1
Mult.: 1

Isolators

576 kb/s

RS-232

2.4 V

15 V

- 40 C

+ 70 C

Bulk

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

MP-OLLIE-V2
MeatPi
1: 53,32 €
18In Stock
37Expected 9/8/2026

Mfr. Part No.
MP-OLLIE-V2

Mouser Part No
392-MP-OLLIE-V2

MeatPi

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

18In Stock

37Expected 9/8/2026

53,32 €

Min.: 1
Mult.: 1

Converters

USB to CAN, RS-232/485, UART

Ollie

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

ES-U-1002-M
Connective Peripherals
Restricted Availability

Mfr. Part No.
ES-U-1002-M

Mouser Part No
734-ES-U-1002-M

Connective Peripherals

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

Datasheet

Restricted Availability

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

164B-USBC-MULTIPORT
StarTech
1: 39,69 €
11In Stock
New Product

Mfr. Part No.
164B-USBC-MULTIPORT

Mouser Part No
16-164BUSBCMULTIPORT

New Product

StarTech

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

Datasheet

11In Stock

39,69 €

36,39 €

34,99 €

33,82 €

View

Min.: 1
Mult.: 1

Adapters

Multiport Adapter

5 Port

10 Gb/s

USB

0 C

+ 40 C

Bulk

Interface Modules

Customer Service Office

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
IBASE
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
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