.hide-partial { max-height: none; } .show-more { display: none; }

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.
More...

Please see our large selection of interface modules below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 2.689

Applied Filters:

Manufacturer

Product

Type

Number of Channels/Ports

Maximum Data Rate

Interface Type

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Interface Modules ULI-351D USB to RS-485 4 Wire (DB9 F) CN

BB-485USB9F-4W
Advantech
1: 91,16 €
22Expected 7/20/2026

Mfr. Part No.
BB-485USB9F-4W

Mouser Part No
600-485USB9F-4W

Advantech

Interface Modules ULI-351D USB to RS-485 4 Wire (DB9 F) CN

Datasheet

22Expected 7/20/2026

91,16 €

Min.: 1
Mult.: 1

Converters

USB to RS-485

2 Port

12 Mb/s

RS-485, USB

5 V

0 C

+ 70 C

Interface Modules EM-PSAFE-GATEWAY-IFS

1188207
Phoenix Contact
1: 817,14 €
10Expected 7/17/2026
New Product

Mfr. Part No.
1188207

Mouser Part No
651-1188207

New Product

Phoenix Contact

Interface Modules EM-PSAFE-GATEWAY-IFS

Learn More

Datasheet

10Expected 7/17/2026

817,14 €

Min.: 1
Mult.: 1

Interface System Device

Data interface

12 Port

100 Mb/s

RJ45

- 35 C

+ 50 C

Interface Modules FL COMSERVER BASIC 232/422/485

2313478
Phoenix Contact
1: 403,52 €
4Expected 7/8/2026

Mfr. Part No.
2313478

Mouser Part No
651-2313478

Phoenix Contact

Interface Modules FL COMSERVER BASIC 232/422/485

Learn More

Datasheet

4Expected 7/8/2026

403,52 €

Min.: 1
Mult.: 1

Converters

RS-232/422/485 to Ethernet

1 Port

100 Mb/s

Ethernet, RS-232/422/485

22.8 V

25.2 V

- 25 C

+ 60 C

Interface Modules reTerminal CM4108032

110070108
Seeed Studio
1: 206,40 €
12Expected 7/13/2026

Mfr. Part No.
110070108

Mouser Part No
713-110070108

Seeed Studio

Interface Modules reTerminal CM4108032

Datasheet

12Expected 7/13/2026

206,40 €

Min.: 1
Mult.: 1

Interface Modules USB Low Full High speed isolator 1000VDC for protecting your PC or laptop while connecting USB devices wired to high voltages CE certified

USB-ISO-HS
Olimex Ltd.
1: 25,32 €
101On Order
New Product

Mfr. Part No.
USB-ISO-HS

Mouser Part No
909-USB-ISO-HS

New Product

Olimex Ltd.

Interface Modules USB Low Full High speed isolator 1000VDC for protecting your PC or laptop while connecting USB devices wired to high voltages CE certified

Datasheet

101On Order

25,32 €

Min.: 1
Mult.: 1

Isolator

USB 2.0

2 Port

480 Mb/s

USB

8 V

15 V

- 40 C

+ 85 C

Interface Modules SIMATIC ET 200SP, PROFI INTERFACE MODULE

6ES71556AU010CN0
Siemens
1: 677,64 €
10Expected 10/5/2026
New At Mouser

Mfr. Part No.
6ES71556AU010CN0

Mouser Part No
982-6ES71556AU010CN0

New At Mouser

Siemens

Interface Modules SIMATIC ET 200SP, PROFI INTERFACE MODULE

Learn More

Datasheet

10Expected 10/5/2026

677,64 €

608,49 €

Min.: 1
Mult.: 1

Interface Modules

2 Port

RJ-45

19.2 V

28.8 V

- 30 C

+ 60 C

ET200SP

Interface Modules SIMATIC PN/PN COUPLER

6ES71583AD100XA0
Siemens
1: 789,22 €
10Expected 7/24/2026

Mfr. Part No.
6ES71583AD100XA0

Mouser Part No
982-6ES71583AD100XA0

Siemens

Interface Modules SIMATIC PN/PN COUPLER

Datasheet

10Expected 7/24/2026

789,22 €

714,13 €

Min.: 1
Mult.: 1

Communication Modules

SIMATIC PN

Interface Modules PS/2 TO USB CONVERTER

0DT60002
Tripp Lite
1: 106,19 €
30Expected 10/19/2026

Mfr. Part No.
0DT60002

Mouser Part No
545-0DT60002

Tripp Lite

Interface Modules PS/2 TO USB CONVERTER

Learn More

Datasheet

30Expected 10/19/2026

106,19 €

94,20 €

93,48 €

Min.: 1
Mult.: 1

KVM Switch Accessories

PS/2 to USB Converter

12 Mb/s

+ 5 C

+ 40 C

Converter

Bulk

Interface Modules ULI-234TE Heavy IND RS-422/485 Isolated

BB-485OPDRI-PH
Advantech
1: 288,96 €
15On Order

Mfr. Part No.
BB-485OPDRI-PH

Mouser Part No
600-485OPDRI-PH

Advantech

Interface Modules ULI-234TE Heavy IND RS-422/485 Isolated

Datasheet

15On Order

288,96 €

Min.: 1
Mult.: 1

Repeaters

RS-422/485

2 Port

115.2 kb/s

RS-422/485

10 V

48 V

- 40 C

+ 85 C

Interface Modules USB Adapters USB- BASEDSECURITY DONGLE

DLP-D-G
DLP Design
1: 12,89 €
195Expected 7/21/2026

Mfr. Part No.
DLP-D-G

Mouser Part No
626-DLP-D-G

DLP Design

Interface Modules USB Adapters USB- BASEDSECURITY DONGLE

Datasheet

195Expected 7/21/2026

12,89 €

Min.: 1
Mult.: 1

Security Dongles

USB

1 Port

USB

Interface Modules PSM-ME-RS 232/RS232

2744461
Phoenix Contact
1: 429,26 €
4Expected 7/6/2026

Mfr. Part No.
2744461

Mouser Part No
651-2744461

Phoenix Contact

Interface Modules PSM-ME-RS 232/RS232

Datasheet

4Expected 7/6/2026

429,26 €

Min.: 1
Mult.: 1

Interface Converters

0 C

+ 55 C

PSM-ME

Bulk

Interface Modules USB to RS232 Legacy Adapter DB9 Male

DB9-USB-M
FTDI
1: 18,84 €
200On Order

Mfr. Part No.
DB9-USB-M

Mouser Part No
895-DB9-USB-RS232-M

FTDI

Interface Modules USB to RS232 Legacy Adapter DB9 Male

Learn More

Datasheet

200On Order

18,84 €

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 to RS422 Convrtr Assembly 1 DB9 Port

USB-COM422-PLUS1
FTDI
1: 30,37 €
240On Order

Mfr. Part No.
USB-COM422-PLUS1

Mouser Part No
895-USB-COM422-PLUS1

FTDI

Interface Modules USB to RS422 Convrtr Assembly 1 DB9 Port

Learn More

Datasheet

240On Order

30,37 €

Min.: 1
Mult.: 1
Max.: 20

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 Host uController Dev Module Vinculum

VDRIVE3
FTDI
1: 20,81 €
250On Order

Mfr. Part No.
VDRIVE3

Mouser Part No
895-VDRIVE3

FTDI

Interface Modules USB Host uController Dev Module Vinculum

Learn More

Datasheet

250On Order

20,81 €

19,98 €

Min.: 1
Mult.: 1

Interface Modules

USB Flash Drive

1 Port

SPI, UART, USB

5 V

- 30 C

+ 85 C

VDRIVE

Bulk

Interface Modules RS232 to Ethernet protocol conversion device, Supports Modbus TCP to Modbus RTU/ASCII protocol conversion, Protected against ESD

W232N
WIZnet
1: 67,05 €
40On Order
New Product

Mfr. Part No.
W232N

Mouser Part No
950-W232N

New Product

WIZnet

Interface Modules RS232 to Ethernet protocol conversion device, Supports Modbus TCP to Modbus RTU/ASCII protocol conversion, Protected against ESD

Learn More

Datasheet

40On Order

67,05 €

61,84 €

59,05 €

55,04 €

View

Min.: 1
Mult.: 1

Ethernet Modules

RS232, Serial

- 25 C

+ 80 C

Interface Modules PROFIBUS COMMULE 120 VAC 4IN 2OUT IO

C441SS
Eaton Electrical
1: 2.013,04 €
1Expected 7/3/2026

Mfr. Part No.
C441SS

Mouser Part No
504-C441SS

Eaton Electrical

Interface Modules PROFIBUS COMMULE 120 VAC 4IN 2OUT IO

Datasheet

1Expected 7/3/2026

2.013,04 €

Min.: 1
Mult.: 1

Communication Modules

PROFIBUS

6 Port

12 Mb/s

15 V

30 V

- 40 C

+ 55 C

C441

Interface Modules CONVERTER BOX

1201110002
Molex
1: 537,17 €
4Expected 8/7/2026
New Product

Mfr. Part No.
1201110002

Mouser Part No
538-1201110002

New Product

Molex

Interface Modules CONVERTER BOX

Datasheet

4Expected 8/7/2026

537,17 €

Min.: 1
Mult.: 1

120111

Bulk

Interface Modules CPU 1512SP F-1 PN, 300KB PROG./1MB DATA

6ES75121SK010AB0
Siemens
1: 3.342,57 €
1Expected 7/6/2026

Mfr. Part No.
6ES75121SK010AB0

Mouser Part No
982-6ES75121SK010AB0

Siemens

Interface Modules CPU 1512SP F-1 PN, 300KB PROG./1MB DATA

1Expected 7/6/2026

3.342,57 €

Min.: 1
Mult.: 1

Interface Modules PROFIBUS OPTICAL LINK MODULE OLM/G12 V4.

6GK15033CB00
Siemens
1: 1.757,50 €
2Expected 6/29/2026
New At Mouser

Mfr. Part No.
6GK15033CB00

Mouser Part No
982-6GK15033CB00

New At Mouser

Siemens

Interface Modules PROFIBUS OPTICAL LINK MODULE OLM/G12 V4.

2Expected 6/29/2026

1.757,50 €

Min.: 1
Mult.: 1

Interface Modules USB Flash Drive Interface Module

VDRIVE2
FTDI
1: 24,88 €
495Expected 7/10/2026
NRND

Mfr. Part No.
VDRIVE2

Mouser Part No
895-VDRIVE2

NRND

FTDI

Interface Modules USB Flash Drive Interface Module

Learn More

Datasheet

495Expected 7/10/2026

24,88 €

24,12 €

24,07 €

24,05 €

View

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

164B-USBC-MULTIPORT
StarTech
1: 39,69 €
10Expected 7/17/2026
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

10Expected 7/17/2026

39,69 €

36,39 €

34,99 €

33,82 €

View

Min.: 1
Mult.: 1

Adapter

Multiport Adapter

5 Port

10 Gb/s

USB

0 C

+ 40 C

Bulk

Interface Modules USB-C Multiport Adapter w/USB-C Video/4K HDMI/VGA, Dual Monitor Docking Station

DKM31C3HVCPD
StarTech
1: 47,25 €
12Expected 7/17/2026
New At Mouser

Mfr. Part No.
DKM31C3HVCPD

Mouser Part No
16-DKM31C3HVCPD

New At Mouser

StarTech

Interface Modules USB-C Multiport Adapter w/USB-C Video/4K HDMI/VGA, Dual Monitor Docking Station

Datasheet

12Expected 7/17/2026

47,25 €

41,74 €

39,84 €

38,47 €

View

Min.: 1
Mult.: 1

Bulk

Interface Modules Flash Memory Multi Card Reader USB 3 0 w USB C

FCREADU3C
StarTech
1: 44,86 €
16Expected 8/17/2026
New At Mouser

Mfr. Part No.
FCREADU3C

Mouser Part No
16-FCREADU3C

New At Mouser

StarTech

Interface Modules Flash Memory Multi Card Reader USB 3 0 w USB C

Datasheet

16Expected 8/17/2026

44,86 €

39,79 €

37,94 €

36,60 €

View

Min.: 1
Mult.: 1

Card Reader

1 Port

5 Gbps

USB 3.2

- 20 C

+ 70 C

Bulk

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

USB4-10GBE-ETHERNET
StarTech
1: 192,43 €
6Expected 7/17/2026
New Product

Mfr. Part No.
USB4-10GBE-ETHERNET

Mouser Part No
16-USB410GBEETHERNET

New Product

StarTech

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

Datasheet

6Expected 7/17/2026

192,43 €

181,21 €

174,64 €

170,70 €

Min.: 1
Mult.: 1

Adapter

2 Port

10 Gb/s

USB

+ 5 C

+ 55 C

Interface Modules "5x5cm system" universal functional base, the thickness of the product is 26mm

K026-B
M5Stack
1: 9,42 €
21Expected 7/1/2026

Mfr. Part No.
K026-B

Mouser Part No
170-K026-B

M5Stack

Interface Modules "5x5cm system" universal functional base, the thickness of the product is 26mm

Datasheet

21Expected 7/1/2026

9,42 €

Min.: 1
Mult.: 1

Expansion Kits

9 V

24 V

BASE

Interface Modules

Customer Service Office

Company

Resources

Support

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