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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 1 PORT USB - RS232 Adapter; Small Case

USB2-F-1001-A
Connective Peripherals
1: RM130.38
31In Stock

Mfr. Part No.
USB2-F-1001-A

Mouser Part No
734-USB2-F-1001-A

Connective Peripherals

Interface Modules 1 PORT USB - RS232 Adapter; Small Case

Datasheet

31In Stock

RM130.38

RM112.67

RM109.16

RM101.89

View

Min.: 1
Mult.: 1

Adapters

USB to RS-232

1 Port

12 Mb/s

RS-232, USB

- 40 C

+ 85 C

USB2-F-1001

Bulk

Interface Modules 1 Port USB RS485 Adapter

USB2-F-5001
Connective Peripherals
1: RM229.88
21In Stock

Mfr. Part No.
USB2-F-5001

Mouser Part No
734-USB2-F-5001

Connective Peripherals

Interface Modules 1 Port USB RS485 Adapter

Datasheet

21In Stock

RM229.88

RM213.36

RM195.60

RM186.68

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-485

1 Port

12 Mb/s

RS-485, USB 2.0

5 V

- 40 C

+ 85 C

USB2-F-5001

Bulk

Interface Modules 1 PORT USB - RS422 ADAPTER

USB2-F-6001
Connective Peripherals
1: RM263.58
14In Stock

Mfr. Part No.
USB2-F-6001

Mouser Part No
734-USB2-F-6001

Connective Peripherals

Interface Modules 1 PORT USB - RS422 ADAPTER

Datasheet

14In Stock

RM263.58

RM232.89

RM218.31

RM207.90

RM197.99

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-422

1 Port

12 Mb/s

RS-422, USB 2.0

5 V

- 40 C

+ 85 C

USB2-F-6001

Bulk

Interface Modules HI-SPD USB TO 8-PORT RS232 US 5V AC PLUG

USB2-H-1008-M
Connective Peripherals
1: RM1,135.25
1In Stock

Mfr. Part No.
USB2-H-1008-M

Mouser Part No
734-USB2-H-1008-M

Connective Peripherals

Interface Modules HI-SPD USB TO 8-PORT RS232 US 5V AC PLUG

Learn More

Datasheet

Product Comments

1In Stock

RM1,135.25

RM1,014.70

RM951.26

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

8 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules HI-SPD USB TO 1-PORT RS485 INDUST ADAPTE

USB2-H-5001-M
Connective Peripherals
1: RM262.59
20In Stock

Mfr. Part No.
USB2-H-5001-M

Mouser Part No
734-USB2-H-5001-M

Connective Peripherals

Interface Modules HI-SPD USB TO 1-PORT RS485 INDUST ADAPTE

Learn More

Datasheet

20In Stock

RM262.59

RM232.52

RM221.04

RM212.24

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-485

1 Port

480 Mb/s

RS-485, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules HI-SPD USB TO 8-PORT RS232 US 5V AC PLUG

USB2-H-5008-M
Connective Peripherals
1: RM1,057.40
2In Stock

Mfr. Part No.
USB2-H-5008-M

Mouser Part No
734-USB2-H-5008-M

Connective Peripherals

Interface Modules HI-SPD USB TO 8-PORT RS232 US 5V AC PLUG

Learn More

Datasheet

Product Comments

2In Stock

RM1,057.40

RM995.78

RM959.69

RM938.01

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-485

8 Port

480 Mb/s

RS-485, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules HI-SPD USB TO 2-PORT RS422 INDUST ADAPTER

USB2-H-6002-M
Connective Peripherals
1: RM461.73
6In Stock
6Expected 30/9/2026

Mfr. Part No.
USB2-H-6002-M

Mouser Part No
734-USB2-H-6002-M

Connective Peripherals

Interface Modules HI-SPD USB TO 2-PORT RS422 INDUST ADAPTER

Learn More

Datasheet

6In Stock

6Expected 30/9/2026

RM461.73

RM392.47

RM367.90

RM350.39

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-422

2 Port

480 Mb/s

RS-422, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules

USB-CARD-READER
Olimex Ltd.
1: RM7.06
19In Stock
Factory Special Order

Mfr. Part No.
USB-CARD-READER

Mouser Part No
909-USB-CARD-READER

Factory Special Order

Olimex Ltd.

Interface Modules

19In Stock

RM7.06

Min.: 1
Mult.: 1

Interface Modules 1 Port USB to RS232 DuoEtte Adapter

DuoEtte
Connective Peripherals
1: RM83.05
40In Stock

Mfr. Part No.
DuoEtte

Mouser Part No
734-DUOETTE

Connective Peripherals

Interface Modules 1 Port USB to RS232 DuoEtte Adapter

Datasheet

40In Stock

RM83.05

RM73.51

RM71.66

RM67.61

View

Min.: 1
Mult.: 1

Adapters

USB to RS-232

1 Port

250 kb/s

RS-232, USB

5 V

- 40 C

+ 85 C

DuoEtte

Bulk

Interface Modules 1 Port USB RS232 Adapter

USB2-F-1001
Connective Peripherals
1: RM155.00
26In Stock

Mfr. Part No.
USB2-F-1001

Mouser Part No
734-USB2-F-1001

Connective Peripherals

Interface Modules 1 Port USB RS232 Adapter

Datasheet

26In Stock

RM155.00

RM110.60

RM109.90

RM104.16

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

1 Port

12 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-F-1001

Bulk

Interface Modules Hi-speed USB to 2prt Serial RS485 Adapter

USB2-H-5002
Connective Peripherals
1: RM239.25
1In Stock

Mfr. Part No.
USB2-H-5002

Mouser Part No
734-USB2-H-5002

Connective Peripherals

Interface Modules Hi-speed USB to 2prt Serial RS485 Adapter

Learn More

Datasheet

1In Stock

RM239.25

RM211.62

RM201.09

RM193.04

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-485

2 Port

480 Mb/s

RS-485, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules HI-SPD USB TO 1-PORT RS422 INDUST ADAPTER

USB2-H-6001-M
Connective Peripherals
1: RM292.69
7In Stock
15Expected 9/11/2026

Mfr. Part No.
USB2-H-6001-M

Mouser Part No
734-USB2-H-6001-M

Connective Peripherals

Interface Modules HI-SPD USB TO 1-PORT RS422 INDUST ADAPTER

Learn More

Datasheet

7In Stock

15Expected 9/11/2026

RM292.69

RM249.66

RM222.85

RM212.24

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-422

1 Port

480 Mb/s

RS-422, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules Hi-speed USB to 4prt Srl RS232/RS485 adp

USB2-H-9002-M
Connective Peripherals
1: RM540.49
1In Stock

Mfr. Part No.
USB2-H-9002-M

Mouser Part No
734-USB2-H-9002-M

Connective Peripherals

Interface Modules Hi-speed USB to 4prt Srl RS232/RS485 adp

Learn More

Datasheet

1In Stock

RM540.49

RM461.24

RM432.37

RM411.76

RM392.35

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232/485

2 Port

480 Mb/s

RS-232/485, USB 2.0

USB2-H

Bulk

Interface Modules Broadcaster Module

60011-052
BEI Sensors
1: RM5,980.65
2In Stock
Factory Special Order

Mfr. Part No.
60011-052

Mouser Part No
682-60011-052

Factory Special Order

BEI Sensors

Interface Modules Broadcaster Module

Datasheet

2In Stock

RM5,980.65

Min.: 1
Mult.: 1

Bulk

Interface Modules Quad QSFP FMC+ Card, Industrial grade

iW-FMC-QSFP04-I1
iWave Global
1: RM4,617.34
15On Order

Mfr. Part No.
iW-FMC-QSFP04-I1

Mouser Part No
136-IW-FMC-QSFP04-I1

iWave Global

Interface Modules Quad QSFP FMC+ Card, Industrial grade

Learn More

Datasheet

15On Order

RM4,617.34

Min.: 1
Mult.: 1

Optical Transceivers

QSFP28/QSFP+

4 Port

400 Gb/s

3.3 V, 12 V

- 40 C

+ 85 C

iG-FMC

Bulk

Interface Modules 8 Port USB to RS 232 422 485 Serial Converter w metal housin

ICUSB234858I
StarTech
1: RM2,046.79
10In Stock
25Expected 3/9/2026
New At Mouser

Mfr. Part No.
ICUSB234858I

Mouser Part No
16-ICUSB234858I

New At Mouser

StarTech

Interface Modules 8 Port USB to RS 232 422 485 Serial Converter w metal housin

Datasheet

10In Stock

25Expected 3/9/2026

RM2,046.79

RM2,046.75

Min.: 1
Mult.: 1

Bulk

Interface Modules ULI-234TC Ind. RS-422/485 Repeater / Iso

BB-485OPDR
Advantech
1: RM978.81
150On Order

Mfr. Part No.
BB-485OPDR

Mouser Part No
600-485OPDR

Advantech

Interface Modules ULI-234TC Ind. RS-422/485 Repeater / Iso

Learn More

Datasheet

150On Order

RM978.81

Min.: 1
Mult.: 1

Repeaters

RS-422/485

2 Port

115.2 kb/s

RS-422/485

10 V

30 V

- 40 C

+ 80 C

Interface Modules USB-CAP low ESR filter for current hungry devices

USB-CAP
Olimex Ltd.
1: RM14.95
9In Stock
Factory Special Order

Mfr. Part No.
USB-CAP

Mouser Part No
909-USB-CAP

Factory Special Order

Olimex Ltd.

Interface Modules USB-CAP low ESR filter for current hungry devices

9In Stock

RM14.95

Min.: 1
Mult.: 1

Interface Modules iMP RS485/CANBUS

73-544-002
Advanced Energy / Artesyn
1: RM216.29
10In Stock

Mfr. Part No.
73-544-002

Mouser Part No
826-73-544-002

Advanced Energy / Artesyn

Interface Modules iMP RS485/CANBUS

10In Stock

RM216.29

RM198.49

RM193.12

RM190.43

View

Min.: 1
Mult.: 1

Interface Modules ULI-224THC RS-232 to Iso. RS-422/485 CNV

BB-SCP311T-DFTB3
Advantech
1: RM747.53
119On Order

Mfr. Part No.
BB-SCP311T-DFTB3

Mouser Part No
600-SCP311T-DFTB3

Advantech

Interface Modules ULI-224THC RS-232 to Iso. RS-422/485 CNV

Datasheet

119On Order

RM747.53

Min.: 1
Mult.: 1

Converters

RS-232 to RS-422/485

2 Port

460.8 kb/s

RS-232/422/485

10 V

30 V

- 40 C

+ 80 C

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

2702764
Phoenix Contact
1: RM1,979.34
36Expected 11/9/2026

Mfr. Part No.
2702764

Mouser Part No
651-2702764

Phoenix Contact

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

Learn More

Datasheet

36Expected 11/9/2026

RM1,979.34

Min.: 1
Mult.: 1

Converters

Modbus RTU to Modbus TCP

2 Port

100 Mb/s

Ethernet, Modbus

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules USB Embeded Serial Conv 3V3 PCB Assy

TTL-232R-3V3-PCB
FTDI
1: RM67.32
1,675On Order

Mfr. Part No.
TTL-232R-3V3-PCB

Mouser Part No
895-TTL-232R-3V3-PCB

FTDI

Interface Modules USB Embeded Serial Conv 3V3 PCB Assy

Datasheet

1,675On Order

RM67.32

RM64.43

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: RM67.69
1,932On Order

Mfr. Part No.
FTDI USB-Key

Mouser Part No
895-USB-KEY

FTDI

Interface Modules USB Security Key Device

Learn More

Datasheet

1,932On Order

RM67.69

RM64.47

RM64.43

RM60.34

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

Security Dongles

USB

1 Port

USB

5 V

Bulk

Interface Modules Communication Interface PCI Device Slave PROFIBUS-DP

CIFX 50-DP
Hilscher
1: RM2,577.12
10Expected 21/8/2026
New At Mouser

Mfr. Part No.
CIFX 50-DP

Mouser Part No
1018-CIFX50-DP

New At Mouser

Hilscher

Interface Modules Communication Interface PCI Device Slave PROFIBUS-DP

Datasheet

10Expected 21/8/2026

RM2,577.12

Min.: 1
Mult.: 1

Ethernet, PCI

3.135 V

3.465 V

- 20 C

+ 70 C

cifX

Each

Interface Modules Communication Interface PCI Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

CIFX 50-RE
Hilscher
1: RM2,143.47
10Expected 21/8/2026
New At Mouser

Mfr. Part No.
CIFX 50-RE

Mouser Part No
1018-CIFX50-RE

New At Mouser

Hilscher

Interface Modules Communication Interface PCI Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

Datasheet

10Expected 21/8/2026

RM2,143.47

Min.: 1
Mult.: 1

Ethernet, PCI

3.135 V

3.465 V

- 20 C

+ 70 C

cifX

Each

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
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)
Morse Micro
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
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