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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

USB-RS485
Olimex Ltd.
1: $2.50
35In Stock

Mfr. Part No.
USB-RS485

Mouser Part No
909-USB-RS485

Olimex Ltd.

Interface Modules

35In Stock

$2.50

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-485

2 Port

115.2 kb/s

RS-485, USB 2.0

- 40 C

+ 85 C

Interface Modules SIMATIC DP PROFIBUS INTERFACE MODULE

6ES71541AA010AB0
Siemens
1: $535.84
1In Stock

Mfr. Part No.
6ES71541AA010AB0

Mouser Part No
982-6ES71541AA010AB0

Siemens

Interface Modules SIMATIC DP PROFIBUS INTERFACE MODULE

Datasheet

1In Stock

$535.84

Min.: 1
Mult.: 1

SIMATIC ET200

Interface Modules Hi-speed USB to 2 pt Serial RS232 Adapter

USB2-H-1002
Connective Peripherals
1: $84.60
28In Stock

Mfr. Part No.
USB2-H-1002

Mouser Part No
734-USB2-H-1002

Connective Peripherals

Interface Modules Hi-speed USB to 2 pt Serial RS232 Adapter

Datasheet

28In Stock

$84.60

$74.30

$72.66

$66.34

$63.17

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

2 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H-100

Bulk

Interface Modules HI-SPD USB TO 2-PORT RS232 INDUST ADAPTE

USB2-H-1002-M
Connective Peripherals
1: $129.80
22In Stock

Mfr. Part No.
USB2-H-1002-M

Mouser Part No
734-USB2-H-1002-M

Connective Peripherals

Interface Modules HI-SPD USB TO 2-PORT RS232 INDUST ADAPTE

Learn More

Datasheet

22In Stock

$129.80

$111.66

$104.68

$99.68

$94.94

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

2 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules HI-SPEED USB TO 4 PORT SE

USB2-H-1004
Connective Peripherals
1: $152.75
59In Stock

Mfr. Part No.
USB2-H-1004

Mouser Part No
734-USB2-H-1004

Connective Peripherals

Interface Modules HI-SPEED USB TO 4 PORT SE

Datasheet

59In Stock

$152.75

$135.28

$128.60

$126.14

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

4 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H-100

Bulk

Interface Modules HI-SPD USB TO 4-PORT RS232 INDUST ADAPTE

USB2-H-1004-M
Connective Peripherals
1: $182.77
13In Stock

Mfr. Part No.
USB2-H-1004-M

Mouser Part No
734-USB2-H-1004-M

Connective Peripherals

Interface Modules HI-SPD USB TO 4-PORT RS232 INDUST ADAPTE

Learn More

Datasheet

13In Stock

$182.77

$155.48

$145.76

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

4 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules HI-SPD USB TO 4-PORT RS422 INDUST ADAPTE

USB2-H-6004-M
Connective Peripherals
1: $227.29
14In Stock

Mfr. Part No.
USB2-H-6004-M

Mouser Part No
734-USB2-H-6004-M

Connective Peripherals

Interface Modules HI-SPD USB TO 4-PORT RS422 INDUST ADAPTE

Learn More

Datasheet

14In Stock

$227.29

$188.95

$173.67

$163.44

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-422

4 Port

480 Mb/s

RS-422, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules 2Port, PROFINET, Hilscher FB mPCIe, IO-D

PCM-26R2PN-SAE
Advantech
1: $608.96
2In Stock
Verify Status with Factory

Mfr. Part No.
PCM-26R2PN-SAE

Mouser Part No
923-PCM26R2PNSAE

Verify Status with Factory

Advantech

Interface Modules 2Port, PROFINET, Hilscher FB mPCIe, IO-D

Datasheet

2In Stock

$608.96

Min.: 1
Mult.: 1

Communication Modules

PROFINET

2 Port

100 Mb/s

mPCIe

3.3 V

0 C

+ 70 C

PCM-26R2PN

Interface Modules MIRO 6.2 pluggable Plug-in module Optocoupler, IN: 24 VDC - OUT: 24 VDC / 6 A, 5 mm Plug-in modul

3000-32522-2100040
Murrelektronik
1: $62.56
1In Stock
New At Mouser

Mfr. Part No.
3000-32522-2100040

Mouser Part No
867-3000325222100040

New At Mouser

Murrelektronik

Interface Modules MIRO 6.2 pluggable Plug-in module Optocoupler, IN: 24 VDC - OUT: 24 VDC / 6 A, 5 mm Plug-in modul

Datasheet

1In Stock

$62.56

Min.: 1
Mult.: 1

Interface Modules MIRO TH 24VDC SK OPTO-COUPLER MODULE, IN: 50 VDC - OUT: 250 VAC / 0,5A, 6,2 mm screw-type terminal

52550
Murrelektronik
1: $62.51
5In Stock
New At Mouser

Mfr. Part No.
52550

Mouser Part No
867-52550

New At Mouser

Murrelektronik

Interface Modules MIRO TH 24VDC SK OPTO-COUPLER MODULE, IN: 50 VDC - OUT: 250 VAC / 0,5A, 6,2 mm screw-type terminal

Datasheet

5In Stock

$62.51

Min.: 1
Mult.: 1

Interface Modules

UEXTX5
Olimex Ltd.
1: $2.36
35In Stock

Mfr. Part No.
UEXTX5

Mouser Part No
909-UEXTX5

Olimex Ltd.

Interface Modules

35In Stock

$2.36

Min.: 1
Mult.: 1

Interface Modules

USB-SATA
Olimex Ltd.
1: $9.39
18In Stock

Mfr. Part No.
USB-SATA

Mouser Part No
909-USB-SATA

Olimex Ltd.

Interface Modules

18In Stock

$9.39

Min.: 1
Mult.: 1

Interface Modules SNAP PAC Serial Brain, analog/digital

SNAP-PAC-SB2
Opto 22
1: $1,024.58
1In Stock

Mfr. Part No.
SNAP-PAC-SB2

Mouser Part No
94-SNAP-PAC-SB2

Opto 22

Interface Modules SNAP PAC Serial Brain, analog/digital

Learn More

Datasheet

1In Stock

$1,024.58

Min.: 1
Mult.: 1

Controllers

RS-485

1 Port

230.4 kb/s

RS-485

5 V

5.2 V

- 20 C

+ 60 C

SNAP

Interface Modules USB - RS485 Adaptor

EA 9790-USB485
Display Visions
1: $68.48
14In Stock

Mfr. Part No.
EA 9790-USB485

Mouser Part No
790-EA9790-USB485

Display Visions

Interface Modules USB - RS485 Adaptor

14In Stock

$68.48

$62.02

$59.62

$56.38

View

Min.: 1
Mult.: 1

Adapters

USB to RS-485

EA PLC

Interface Modules 4 Cables, shielded, length 1,5m each

2000000849
Advanced Energy
1: $76.06
9In Stock

Mfr. Part No.
2000000849

Mouser Part No
324-2000000849

Advanced Energy

Interface Modules 4 Cables, shielded, length 1,5m each

Datasheet

9In Stock

$76.06

$65.81

$65.69

$63.48

View

Min.: 1
Mult.: 1

Adapters

RS-232

1 Port

RS-232

0 C

+ 45 C

20A

Interface Modules Full-Speed USB to 1- Port CANbus Adapter

USB2-F-7001
Connective Peripherals
1: $153.86
16In Stock

Mfr. Part No.
USB2-F-7001

Mouser Part No
734-USB2-F-7001

Connective Peripherals

Interface Modules Full-Speed USB to 1- Port CANbus Adapter

Datasheet

16In Stock

$153.86

$136.32

$129.84

$123.64

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to CAN

1 Port

12 Mb/s

CAN, USB 2.0

5 V

- 40 C

+ 85 C

USB2-F-7001

Bulk

Interface Modules HI-SPD USB TO 1-PORT RS232 INDUST ADAPTER

USB2-H-1001-M
Connective Peripherals
1: $81.25
154In Stock

Mfr. Part No.
USB2-H-1001-M

Mouser Part No
734-USB2-H-1001-M

Connective Peripherals

Interface Modules HI-SPD USB TO 1-PORT RS232 INDUST ADAPTER

Learn More

Datasheet

154In Stock

$81.25

$72.64

$68.79

$65.78

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

1 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules Hi-speed USB to 4prt Serial RS485 Adapte

USB2-H-5004
Connective Peripherals
1: $152.71
91In Stock

Mfr. Part No.
USB2-H-5004

Mouser Part No
734-USB2-H-5004

Connective Peripherals

Interface Modules Hi-speed USB to 4prt Serial RS485 Adapte

Learn More

Datasheet

91In Stock

$152.71

$135.95

$130.95

$125.71

$117.00

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-485

4 Port

480 Mb/s

RS-485, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules 1 Port USB-RS232 Full Speed Adapter

ES-U-1001-A
Connective Peripherals
1: $35.55
21In Stock
25Expected 2026/07/30

Mfr. Part No.
ES-U-1001-A

Mouser Part No
734-ES-U-1001-A

Connective Peripherals

Interface Modules 1 Port USB-RS232 Full Speed Adapter

Datasheet

21In Stock

25Expected 2026/07/30

$35.55

$33.89

$30.09

$28.80

View

Min.: 1
Mult.: 1

Converters

USB to RS-232

1 Port

921.6 kb/s

RS-232, USB

5 V

0 C

+ 55 C

ES-U-1001

Bulk

Interface Modules 1 Port USB RS485 Adapter

USB2-F-5001
Connective Peripherals
1: $65.12
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

$65.12

$60.44

$55.41

$52.88

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

USB2-H-1008-M
Connective Peripherals
1: $321.60
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

$321.60

$287.45

$269.48

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: $74.39
23In 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

23In Stock

$74.39

$65.87

$62.62

$60.13

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: $299.55
3In 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

3In Stock

$299.55

$282.10

$271.86

$265.72

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: $130.80
6In Stock
8Expected 2026/07/29

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

8Expected 2026/07/29

$130.80

$111.18

$104.22

$99.26

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: $1.77
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

$1.77

Min.: 1
Mult.: 1

Interface Modules

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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
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Littelfuse
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M5Stack
Maxtena
MEAN WELL
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Microchip
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ODrive Robotics
Olimex Ltd.
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Opto 22
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Phoenix Contact
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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
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
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