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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 Industrial USB Isolator

FIT0860
DFRobot
1: $25.87
623In Stock

Mfr. Part #
FIT0860

Mouser Part #
426-FIT0860

DFRobot

Interface Modules Industrial USB Isolator

Learn More

623In Stock

$25.87

Min.: 1
Mult.: 1

Isolators

USB 2.0

1 Port

12 Mb/s

USB 2.0

- 40 C

+ 85 C

Interface Modules RS PB-DP T SUB-D

8788580000
Weidmuller
1: $34.81
62In Stock
372On Order

Mfr. Part #
8788580000

Mouser Part #
470-8788580000

Weidmuller

Interface Modules RS PB-DP T SUB-D

Datasheet

62In Stock

372On Order

$34.81

$34.24

$33.33

$32.62

Min.: 1
Mult.: 1

Interface Modules

PROFIBUS DP

1 Port

PROFIBUS DP

0 C

+ 55 C

Interface Modules USB OVER CAT5 EXTENDER KIT

B202-150
Tripp Lite
1: $73.83
152In Stock

Mfr. Part #
B202-150

Mouser Part #
545-B202-150

Tripp Lite

Interface Modules USB OVER CAT5 EXTENDER KIT

Datasheet

152In Stock

$73.83

$65.39

$61.31

$58.38

View

Min.: 1
Mult.: 1

Ethernet Extenders

USB over Cat5/Cat6

Bulk

Interface Modules 4PT USB 2.0/CAT5EXTNDR, NO DRV

B203-104-PNP
Tripp Lite
1: $297.54
12In Stock

Mfr. Part #
B203-104-PNP

Mouser Part #
545-B203-104-PNP

Tripp Lite

Interface Modules 4PT USB 2.0/CAT5EXTNDR, NO DRV

Datasheet

12In Stock

$297.54

$271.01

$265.64

$262.43

View

Min.: 1
Mult.: 1

Ethernet Extenders

USB over Cat5/Cat6

Bulk

Interface Modules 4PT INDUSTRIAL USB-SERIAL ADPT

U208-004-IND
Tripp Lite
1: $190.14
24In Stock

Mfr. Part #
U208-004-IND

Mouser Part #
545-U208-004-IND

Tripp Lite

Interface Modules 4PT INDUSTRIAL USB-SERIAL ADPT

Datasheet

24In Stock

$190.14

$170.44

$162.23

$154.49

Min.: 1
Mult.: 1

Adapters

USB to RS-422/485

4 Port

480 Mb/s

RS-422/485, USB

100 VAC

240 VAC

0 C

+ 40 C

Serial

Interface Modules USB C TO GIGABIT ETHERNET ADPT

U436-06N-GB
Tripp Lite
1: $48.26
221In Stock

Mfr. Part #
U436-06N-GB

Mouser Part #
545-U436-06N-GB

Tripp Lite

Interface Modules USB C TO GIGABIT ETHERNET ADPT

Datasheet

221In Stock

$48.26

$42.80

$40.81

$39.36

View

Min.: 1
Mult.: 1

Adapters

USB Type-C, Thunderbolt 3 to Ethernet

1 Port

5 Gb/s

Ethernet, Thunderbolt 3, USB Type-C

0 C

+ 70 C

Network

Interface Modules TYPEC/GIGABIT ETHRNTADT W CHRG

U436-06N-GB-C
Tripp Lite
1: $91.31
33In Stock

Mfr. Part #
U436-06N-GB-C

Mouser Part #
545-U436-06N-GB-C

Tripp Lite

Interface Modules TYPEC/GIGABIT ETHRNTADT W CHRG

Datasheet

33In Stock

$91.31

$82.51

$79.04

$76.32

View

Min.: 1
Mult.: 1

Adapters

USB Type-C, Thunderbolt 3 to Ethernet

2 Port

5 Gb/s

Ethernet, Thunderbolt 3, USB Type-C

0 C

+ 70 C

Cat5

Interface Modules USB C/USB A SD/MSD CARD READER

U452-000-SD-A
Tripp Lite
1: $48.22
49In Stock

Mfr. Part #
U452-000-SD-A

Mouser Part #
545-U452-000-SD-A

Tripp Lite

Interface Modules USB C/USB A SD/MSD CARD READER

Datasheet

49In Stock

$48.22

$42.77

$40.78

$39.33

View

Min.: 1
Mult.: 1

Adapters

USB 3.1, USB Type-C to Micro SD, SD

2 Port

5 Gb/s

Micro SD, SD, USB 3.1, USB Type-C

0 C

+ 40 C

Memory Card Readers

Interface Modules 3PT TYPEC/A HUB-GIGADPTANDCHGR

U460-003-3AGB-C
Tripp Lite
1: $115.32
21In Stock

Mfr. Part #
U460-003-3AGB-C

Mouser Part #
545-U460-003-3AGB-C

Tripp Lite

Interface Modules 3PT TYPEC/A HUB-GIGADPTANDCHGR

Datasheet

21In Stock

$115.32

$102.30

$97.54

$94.09

$90.77

Min.: 1
Mult.: 1

Hubs

USB Type-C to Ethernet, PD Charging, USB 3.1

5 Port

1 Gb/s

Ethernet, PD Charging, USB 3.1, USB Type-C

0 C

+ 45 C

U460

Interface Modules USB Adapters USB- BASEDSECURITY DONGLE

DLP-D-G
DLP Design
1: $21.39
120In Stock
197On Order

Mfr. Part #
DLP-D-G

Mouser Part #
626-DLP-D-G

DLP Design

Interface Modules USB Adapters USB- BASEDSECURITY DONGLE

Datasheet

120In Stock

197On Order

$21.39

Min.: 1
Mult.: 1

Security Dongles

USB

1 Port

USB

Interface Modules GW EIP/MODBUS 2E/2DB9

1062380
Phoenix Contact
1: $1,184.13
4In Stock
7Expected 10/21/2026

Mfr. Part #
1062380

Mouser Part #
651-1062380

Phoenix Contact

Interface Modules GW EIP/MODBUS 2E/2DB9

Learn More

Datasheet

4In Stock

7Expected 10/21/2026

$1,184.13

Min.: 1
Mult.: 1

Converters

EtherNet/IP to Modbus

4 Port

230.4 kb/s

Ethernet, Modbus

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules GW EIP/MODBUS 1E/1DB9

1062540
Phoenix Contact
1: $855.61
4In Stock

Mfr. Part #
1062540

Mouser Part #
651-1062540

Phoenix Contact

Interface Modules GW EIP/MODBUS 1E/1DB9

Learn More

Datasheet

4In Stock

$855.61

Min.: 1
Mult.: 1

Converters

EtherNet/IP to Modbus

2 Port

230.4 kb/s

Ethernet, Modbus

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules GW PL HART4-BUS 4-CHNL/4 INSTRMNTS

2702234
Phoenix Contact
1: $1,072.32
7In Stock

Mfr. Part #
2702234

Mouser Part #
651-2702234

Phoenix Contact

Interface Modules GW PL HART4-BUS 4-CHNL/4 INSTRMNTS

Learn More

Datasheet

7In Stock

$1,072.32

Min.: 1
Mult.: 1

Expansion Modules

HART4-BUS

4 Channel

1.2 kb/s

19.2 V

30 V

- 40 C

+ 70 C

GW PL

Interface Modules GW DEVICE SERVER 2E/4DB9

2702763
Phoenix Contact
1: $962.99
12In Stock

Mfr. Part #
2702763

Mouser Part #
651-2702763

Phoenix Contact

Interface Modules GW DEVICE SERVER 2E/4DB9

Learn More

Datasheet

12In Stock

$962.99

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: $953.25
15In Stock

Mfr. Part #
2702765

Mouser Part #
651-2702765

Phoenix Contact

Interface Modules GW MODBUS TCP/RTU 13/2DB9

Learn More

Datasheet

15In Stock

$953.25

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: $996.85
6In Stock

Mfr. Part #
2702766

Mouser Part #
651-2702766

Phoenix Contact

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

Learn More

Datasheet

6In Stock

$996.85

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: $1,013.18
4In Stock

Mfr. Part #
2702773

Mouser Part #
651-2702773

Phoenix Contact

Interface Modules GW EIP/ASCII 1E/2DB9

Learn More

Datasheet

4In Stock

$1,013.18

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 Edgeport 1i 1 port USB converter

301-1001-31
Digi
1: $286.00
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

$286.00

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: $25.03
117In 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

Learn More

Datasheet

117In Stock

$25.03

$25.01

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: $28.41
417In 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

Learn More

Datasheet

417In Stock

350Expected 4/7/2027

$28.41

$27.79

$27.78

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: $21.62
191In 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

191In Stock

1,425On Order

$21.62

$21.32

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 Security Key Device

FTDI USB-Key
FTDI
1: $23.10
248In Stock
1,600On Order

Mfr. Part #
FTDI USB-Key

Mouser Part #
895-USB-KEY

FTDI

Interface Modules USB Security Key Device

Learn More

Datasheet

248In Stock

1,600On Order

$23.10

$22.27

$22.26

$21.14

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: $42.38
184In 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

184In Stock

475On Order

$42.38

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

CP-CANFD-1P
Connective Peripherals
1: $196.39
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

Learn More

Datasheet

3In Stock

$196.39

$184.83

$179.08

$167.54

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: $222.53
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

Learn More

Datasheet

8In Stock

$222.53

$215.14

$200.29

$197.34

View

Min.: 1
Mult.: 1

Adapters

1 Port

Serial

Bulk

Interface Modules

Customer Service Office

Company

Resources

Support

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
Design Gateway
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
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
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
500 kb/s
576 kb/s
921.6 Kbps
921.6 kb/s
1 Mb/s
1.5 Mb/s
2 Mb/s

USB
Ethernet
CAN
Serial
RJ45
RS-485
RS-232, USB
RS-232
RS-232, USB 2.0
PCIe
RJ-45
Ethernet, RS-232/422/485
PCI, PCIe
RS-422/485, USB
RS-485, USB 2.0
Ethernet, Modbus
PROFIBUS
HDMI
CAN, USB 2.0
I2C

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
4.75 V
5 V
5 V, 12 V
5 V, 21 V
5 V/12 V
5.5 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
15 V
24 V
24 VAC
25 V
25.2 V
26.4 V

1
4
30D
9700 Series
90655
112011
112021
112034
120111
20A
3SU1
ABFC
ABFH
ACA
ADAM-4000
ADAM-4542+
ADAM-4562
APAX-5001/5002
ATOM
Anybus X-Gateway