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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 16Port NetCommander Sw w/IP Rmote Access

B072-016-1-IP
Tripp Lite
Restricted Availability

Mfr. Part No.
B072-016-1-IP

Mouser Part No
545-B072-016-1-IP

Tripp Lite

Interface Modules 16Port NetCommander Sw w/IP Rmote Access

Learn More

Datasheet

More Info Available

Restricted Availability

KVM Switches

16 Port

RJ45, USB

100 V

240 V

0 C

+ 40 C

Rack-Mount

Interface Modules Dual Ch USB Adapter w/ FTDI FT2232H

DLP-2232H
DLP Design
1: RM139.38
81On Order

Mfr. Part No.
DLP-2232H

Mouser Part No
626-DLP-2232H

DLP Design

Interface Modules Dual Ch USB Adapter w/ FTDI FT2232H

Learn More

Datasheet

81On Order

RM139.38

Min.: 1
Mult.: 1

Adapters

USB 2.0 to UART/FIFO

1 Port

480 Mb/s

UART/FIFO, USB 2.0

4 V

5.5 V

- 40 C

+ 85 C

Interface Modules USB Adapters USB- BASEDSECURITY DONGLE

DLP-D-G
DLP Design
1: RM63.41
285Expected 6/4/2026

Mfr. Part No.
DLP-D-G

Mouser Part No
626-DLP-D-G

DLP Design

Interface Modules USB Adapters USB- BASEDSECURITY DONGLE

Datasheet

285Expected 6/4/2026

RM63.41

Min.: 1
Mult.: 1

Security Dongles

USB

1 Port

USB

Interface Modules H-Spd FT2232H Sngle- Chnl USB-UART/FIFO

DLP-USB1232H
DLP Design
1: RM122.46
97Expected 20/2/2026

Mfr. Part No.
DLP-USB1232H

Mouser Part No
626-DLP-USB1232H

DLP Design

Interface Modules H-Spd FT2232H Sngle- Chnl USB-UART/FIFO

Learn More

Datasheet

97Expected 20/2/2026

RM122.46

Min.: 1
Mult.: 1

Adapters

USB 2.0 to UART/FIFO

1 Port

480 Mb/s

UART/FIFO, USB 2.0

4 V

5.5 V

- 40 C

+ 85 C

Interface Modules USB-to-Serial UART Interface Module

DLP-USB232M-G3
DLP Design
1: RM114.00
102Expected 20/5/2026
New Product

Mfr. Part No.
DLP-USB232M-G3

Mouser Part No
626-DLP-USB232M-G3

New Product

DLP Design

Interface Modules USB-to-Serial UART Interface Module

Datasheet

102Expected 20/5/2026

RM114.00

Min.: 1
Mult.: 1

Interface Modules

UART

4.4 V

5.25 V

0 C

+ 70 C

Interface Modules USB-FIFO Adapter

DLP-USB245M-G2
DLP Design
1: RM114.00
464Expected 11/3/2026

Mfr. Part No.
DLP-USB245M-G2

Mouser Part No
626-DLP-USB245M-G2

DLP Design

Interface Modules USB-FIFO Adapter

Learn More

Datasheet

464Expected 11/3/2026

RM114.00

Min.: 1
Mult.: 1

Adapters

USB to FIFO

1 Port

1 Mb/s

Parallel, USB

4.4 V

5.25 V

0 C

+ 70 C

Interface Modules USB to RS232 Legacy Adapter DB9 Male

DB9-USB-M
FTDI
1: RM92.43
129Expected 27/2/2026

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

129Expected 27/2/2026

RM92.43

RM92.09

RM92.04

RM88.41

View

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 5V PCB Assy

TTL-232R-5V-PCB
FTDI
1: RM75.29
497Expected 13/2/2026

Mfr. Part No.
TTL-232R-5V-PCB

Mouser Part No
895-TTL-232R-5V-PCB

FTDI

Interface Modules USB Embeded Serial Conv 5V PCB Assy

Datasheet

497Expected 13/2/2026

RM75.29

RM72.08

RM68.86

RM68.40

Min.: 1
Mult.: 1

Converters

USB to UART

1 Port

3 Mb/s

UART, USB

5 V

- 40 C

+ 85 C

TTL-232

Bulk

Interface Modules USB to RS422 Convrtr Assembly 1 DB9 Port

USB-COM422-PLUS1
FTDI
1: RM146.06
73Expected 13/2/2026

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

73Expected 13/2/2026

RM146.06

RM144.33

RM144.29

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 HS to RS422 Conv Assembly 4 DB9 Port

USB-COM422-PLUS4
FTDI
1: RM410.31
136On Order

Mfr. Part No.
USB-COM422-PLUS4

Mouser Part No
895-USB-COM422-PLUS4

FTDI

Interface Modules USB HS to RS422 Conv Assembly 4 DB9 Port

Learn More

Datasheet

136On Order

RM410.31

RM355.74

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-422

4 Port

12 Mb/s

RS-422, USB 2.0

5 V

- 40 C

+ 85 C

USB-COM422

Bulk

Interface Modules USB to RS485 Convrtr Assembly 1 DB9 Port

USB-COM485-PLUS1
FTDI
1: RM119.71
275On Order

Mfr. Part No.
USB-COM485-PLUS1

Mouser Part No
895-USB-COM485-PLUS1

FTDI

Interface Modules USB to RS485 Convrtr Assembly 1 DB9 Port

Learn More

Datasheet

275On Order

RM119.71

RM114.21

RM111.59

RM111.55

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-485

1 Port

12 Mb/s

RS-485, USB 2.0

5 V

- 40 C

+ 85 C

USB-COM485

Bulk

Interface Modules USB HS to RS485 Conv Assembly 2 DB9 Port

USB-COM485-PLUS2
FTDI
1: RM197.20
282Expected 4/5/2026

Mfr. Part No.
USB-COM485-PLUS2

Mouser Part No
895-USB-COM485-PLUS2

FTDI

Interface Modules USB HS to RS485 Conv Assembly 2 DB9 Port

Learn More

Datasheet

282Expected 4/5/2026

RM197.20

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-485

2 Port

12 Mb/s

RS-485, USB 2.0

5 V

- 40 C

+ 85 C

USB-COM485

Bulk

Interface Modules CONVERTER BOX

1201110002
Molex
1: RM2,596.54
4Expected 18/3/2026
New Product

Mfr. Part No.
1201110002

Mouser Part No
538-1201110002

New Product

Molex

Interface Modules CONVERTER BOX

Datasheet

4Expected 18/3/2026

RM2,596.54

RM2,449.64

Min.: 1
Mult.: 1

120111

Bulk

Interface Modules i.MX 8M Mini 1GB RAM/8G eMMC, 1X Ethernet, 1X Wi-Fi, Industrial grade, 7" TFT, Capacitive Touch Air bond, Aluminum Enclosure with Linux OS

iW-G34H-04CI-4L01G-E008G-07CA-ACAC-L-A
iWave Global
1: RM4,892.76
1Expected 20/2/2026
New Product

Mfr. Part No.
iW-G34H-04CI-4L01G-E008G-07CA-ACAC-L-A

Mouser Part No
136-IWG34H04CI4L01GE

New Product

iWave Global

Interface Modules i.MX 8M Mini 1GB RAM/8G eMMC, 1X Ethernet, 1X Wi-Fi, Industrial grade, 7" TFT, Capacitive Touch Air bond, Aluminum Enclosure with Linux OS

Datasheet

1Expected 20/2/2026

RM4,892.76

Min.: 1
Mult.: 1

CAN, Ethernet, USB

- 20 C

+ 70 C

Bulk

Interface Modules Gigabit USB Ethernet Adapter with 100W PD Passthrough

1GPD3-USB-C-ETHERNET
StarTech
1: RM207.52
1Expected 3/3/2026
New Product

Mfr. Part No.
1GPD3-USB-C-ETHERNET

Mouser Part No
16-1GPD3USBCETHERNET

New Product

StarTech

Interface Modules Gigabit USB Ethernet Adapter with 100W PD Passthrough

Datasheet

1Expected 3/3/2026

RM207.52

RM177.24

RM170.43

RM164.76

View

Min.: 1
Mult.: 1

Bulk

Interface Modules Professional USB to RS-232 Serial Converter

ICUSB2321X
StarTech
1: RM266.79
5In Stock
New At Mouser

Mfr. Part No.
ICUSB2321X

Mouser Part No
16-ICUSB2321X

New At Mouser

StarTech

Interface Modules Professional USB to RS-232 Serial Converter

Datasheet

5In Stock

RM266.79

RM231.59

RM222.67

RM215.22

View

Min.: 1
Mult.: 1

Bulk

Interface Modules Mini PCI Express Gigabit Ethernet Network Adapter NIC Card

ST1000SMPEX
StarTech
1: RM168.99
1Expected 3/3/2026
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

1Expected 3/3/2026

RM168.99

RM149.87

RM142.89

RM137.86

View

Min.: 1
Mult.: 1

Bulk

Interface Modules HDMI Over Fiber Extender 4k60Hz 18Gbps 4 4 4

ST121HD20FXA2
StarTech
1: RM3,623.54
1Expected 3/3/2026
New At Mouser

Mfr. Part No.
ST121HD20FXA2

Mouser Part No
16-ST121HD20FXA2

New At Mouser

StarTech

Interface Modules HDMI Over Fiber Extender 4k60Hz 18Gbps 4 4 4

Datasheet

1Expected 3/3/2026

RM3,623.54

Min.: 1
Mult.: 1

Bulk

Interface Modules Grove 2-to-1 Converter w/ USB-c

A162
M5Stack
1: RM14.81
30Expected 18/2/2026
New Product

Mfr. Part No.
A162

Mouser Part No
170-A162

New Product

M5Stack

Interface Modules Grove 2-to-1 Converter w/ USB-c

Learn More

Datasheet

30Expected 18/2/2026

RM14.81

Min.: 1
Mult.: 1

Interface Connector

USB

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

M123
M5Stack
1: RM29.40
20Expected 25/3/2026

Mfr. Part No.
M123

Mouser Part No
170-M123

M5Stack

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

Datasheet

20Expected 25/3/2026

RM29.40

Min.: 1
Mult.: 1

Expansion Modules

Core2 to Grove

4 Port

Interface Modules A RS485 converter designed for ATOM, used for converting RS485 signals to TTL.

T002
M5Stack
1: RM29.40
85Expected 18/2/2026

Mfr. Part No.
T002

Mouser Part No
170-T002

M5Stack

Interface Modules A RS485 converter designed for ATOM, used for converting RS485 signals to TTL.

Datasheet

85Expected 18/2/2026

RM29.40

Min.: 1
Mult.: 1

Converters

RS-485 to TTL

1 Port

RS-485, TTL

9 V

24 V

ATOM

Bulk

Interface Modules Chain structural expansion module with LEGO-compatible mounting holes and interfaces for hardware extension.

U211
M5Stack
1: RM14.81
20Expected 25/3/2026
New Product

Mfr. Part No.
U211

Mouser Part No
170-U211

New Product

M5Stack

Interface Modules Chain structural expansion module with LEGO-compatible mounting holes and interfaces for hardware extension.

Learn More

Datasheet

20Expected 25/3/2026

RM14.81

RM11.89

Min.: 1
Mult.: 1

Expansion Modules

Interface Modules High Performance isolated BiSS to PC Adapter (USB)

iC-MB5 iCSY MB5U
iC-Haus
1: RM2,174.05
6Expected 7/5/2026
New At Mouser

Mfr. Part No.
iC-MB5 iCSY MB5U

Mouser Part No
22-IC-MB5ICSYMB5U

New At Mouser

iC-Haus

Interface Modules High Performance isolated BiSS to PC Adapter (USB)

Learn More

Datasheet

6Expected 7/5/2026

RM2,174.05

RM2,054.17

Min.: 1
Mult.: 1

Adapters

BiSS to USB 2.0

2 Port

10 Mb/s

BiSS, USB 2.0

5.5 V

0 C

+ 50 C

Interface Modules uPCI 8xRS232

UC-279
Brainboxes
1: RM2,512.32
1On Order

Mfr. Part No.
UC-279

Mouser Part No
360-UC-279

Brainboxes

Interface Modules uPCI 8xRS232

Learn More

Datasheet

1On Order

RM2,512.32

Min.: 1
Mult.: 1

Universal PCI Serial Cards

RS-232

8 Port

115.2 kb/s

PCI, RS-232

12 V

Interface Modules Shield sensitive USB ports from damaging external power interference and signal noise. This 2500V multi-rate industrial-grade USB isolator delivers robust protection for development boards, motherboards, and other critical equipment, ensuring reliabl

FIT1019
DFRobot
1: RM113.79
24On Order
New Product

Mfr. Part No.
FIT1019

Mouser Part No
426-FIT1019

New Product

DFRobot

24On Order

RM113.79

Min.: 1
Mult.: 1

1 Port

480 Mb/s

USB

- 40 C

+ 85 C

Bulk

Interface Modules

Customer Service Office

Company

Resources

Support

4D Systems
ABB
Adafruit
ADLINK Technology
Advanced Energy
Advantech
AMD
Amphenol
Analog Devices Inc.
Apacer
Applied Motion
ARBOR Technology
ArduSimple
Auvidea
Axiomtek
Banner Engineering
Basler
Benewake
Brainboxes
Carlo Gavazzi
CCS
Connective Peripherals
Crouzet
Delta Electronics
DFRobot
Digi International
Digilent
Digital View
Display Visions
dissecto
DLP Design
Eaton
EMO Systems
Endress+Hauser
EnOcean
Eurotech
FTDI
HARTING
Hirschmann
HMS Networks
IBASE
iC-Haus
IDEC
IEI
Infineon
Innodisk
iWave Global
IXYS
Kaga FEI
Keithley Instruments, Inc.
Keysight
Kontron
Lantronix
L-Com
Leopard Imaging
Littelfuse
LPRS
M5Stack
Matrix Orbital
Maxtena
MEAN WELL
MeatPi
Microchip
Molex
Monnit
Monolithic Power Systems (MPS)
MultiTech
Murrelektronik
NetBurner
Neutron Controls
Nexcom
ODrive Robotics
Olimex Ltd.
Omron
Opto 22
Performance Motion Devices
Phoenix Contact
ProSoft Technology
Raspberry Pi
Renesas Electronics
ROBOTIS
Samtec
Schneider Electric
SECO
Seeed Studio
Sensata
Shin Chin
Siemens
Silvertel
Staco
StarTech
TechxArtisan
TE Connectivity
Tektronix
Telemecanique Sensors
Terasic
Trenz Electronic
Tripp Lite
Vector
Vicor
Vishay
Weidmuller
WIZnet
Xenarc

Adapter
Adapter Card
Adapters
Add-On Boards
Atomic Motion Base
Auto-configuration Adapter
Backplanes
Boosters
Bridges
Card Reader
Communication Converter
Communication Modules
Communication Option Boards
CompactPCI Serial Cards
Controllers
Converters
DisplayPort
Ethernet Adapter
Ethernet I/O Modules
Ethernet Module

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
APAX-5580
Actuator Sensor Interface - AS-i
Adapter Cable
Adapter Card
Adapter Hub
Analog I/O, Digital I/O
Audio, DP, Ethernet, HDMI, PD Charging, USB 3.2
Audio, DP, Ethernet, HDMI, PD Charging, USB 3.2, USB Type-C, VGA

1 Port
2 Port
3 Port
4 Port
5 Port
6 Port
7 Port
8 Port
9 Port
10 Port
11 Port
12 Port
13 Port
14 Port
15 Port
16 Port
18 Port
19 Port
22 Port
24 Port

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
307.2 kb/s
400 kb/s
460.8 kb/s
500 kb/s
576 kb/s
900 kb/s

USB
USB 3.2
USB 2.0
CAN
Serial
PCI, RS-232
RS-232
Ethernet
RS-232, USB
RS-485
RS-232, USB 2.0
PCI, PCIe
RS-232/422/485
RS-422/485, USB
RJ45
CAN, PCIe
ISA, PCI
PCIe
PCIe, RS-232
RS-485, USB 2.0

0 V
1.2 V
2.25 V
2.4 V
2.7 V
3 V
3.1 V
3.13 V/4.75 V
3.2 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
4.25 V, 9 V
4.4 V
4.5 V
4.75 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
3.4 V
3.47 V/5.25 V
3.5 V
3.6 V
5 V
5 V, 12 V
5.2 V
5.25 V
5.25 V, 15 V
5.5 V
10 V
12 V
12.25 V
14 V
15 V

4
30D
90655
112011
112021
112034
120111
182135
20A
3SU1
AAV
ABFC
ABFH
ADAM-4000
ADAM-4542+
ADAM-4561
ADAM-4562
ADAM-5090
APAX-5001/5002
APEHC