Interface Modules

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.
Results: 2.946
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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Phoenix Contact Interface Modules GW DEVICE SERVER 1E/1DB9
Datasheet
12In Stock
16On Order
Min.: 1
Mult.: 1

Converters RS-232/422/485 to Ethernet 2 Port 100 Mb/s Ethernet, RS-232/422/485 10.8 V 30 V - 40 C + 70 C GW
Phoenix Contact Interface Modules GW DEVICE SERVER 2E/4DB9
Datasheet
18In Stock
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 GW
Phoenix Contact Interface Modules GW MODBUS TCP/RTU 13/2DB9
Datasheet
5In Stock
12Expected 6/23/2026
Min.: 1
Mult.: 1

Converters Modbus RTU to Modbus TCP 3 Port 100 Mb/s Ethernet, Modbus 24 V 24 V - 40 C + 70 C GW
FTDI Interface Modules USB Mini-B Female 3.3V DB9 Interface
Datasheet
103In Stock
100Expected 9/4/2026
Min.: 1
Mult.: 1
Max.: 60

Converters USB 2.0 to RS-232 1 Port 12 Mb/s RS-232, USB 2.0 3.3 V 3.3 V - 40 C + 85 C Bulk
FTDI Interface Modules USB Mini-B Male 3.3V DB9 Interface
Datasheet
182In Stock
Min.: 1
Mult.: 1
Max.: 20

Converters USB 2.0 to RS-232 1 Port 12 Mb/s RS-232, USB 2.0 3.3 V 3.3 V - 40 C + 85 C Bulk

FTDI Interface Modules USB to RS232 Legacy Adapter DB9 Female
Datasheet
615In Stock
Min.: 1
Mult.: 1
Max.: 150

Converters USB 2.0 to RS-232 1 Port 12 Mb/s RS-232, USB 2.0 5 V 5 V - 40 C + 85 C Bulk
FTDI Interface Modules USB Embeded Serial Conv 3V3 PCB Assy
Datasheet
365In Stock
1.675On Order
Min.: 1
Mult.: 1
Max.: 150

Converters USB to UART 1 Port 3 Mb/s UART, USB 3.3 V 3.3 V - 40 C + 85 C TTL-232 Bulk
FTDI Interface Modules USB Embeded Serial Conv 5V PCB Assy
Datasheet
340In Stock
Min.: 1
Mult.: 1
Max.: 20

Converters USB to UART 1 Port 3 Mb/s UART, USB 5 V 5 V - 40 C + 85 C TTL-232 Bulk
FTDI Interface Modules USB to TTL Serial PCB w/ Embedded Electronics, LEDs, 3.3V/50mA
Datasheet
344In Stock
Min.: 1
Mult.: 1
Max.: 20

Adapters USB to TTL 1 Port 12 Mb/s TTL, USB 3.2 V 3.4 V - 40 C + 85 C Bulk
FTDI Interface Modules USB HS to RS422 Conv Assembly 2 DB9 Port
Datasheet
54In Stock
300On Order
Min.: 1
Mult.: 1
Max.: 50

Converters USB 2.0 to RS-422 2 Port 12 Mb/s RS-422, USB 2.0 5 V 5 V - 40 C + 85 C USB-COM422 Bulk
FTDI Interface Modules USB HS to RS485 Conv Assembly 4 DB9 Port
Datasheet
152In Stock
200Expected 3/11/2027
Min.: 1
Mult.: 1
Max.: 50

Converters USB 2.0 to RS-485 4 Port 12 Mb/s RS-485, USB 2.0 5 V 5 V - 40 C + 85 C USB-COM485 Bulk
FTDI Interface Modules USB Security Key Device
Datasheet
392In Stock
1.050On Order
Min.: 1
Mult.: 1
Max.: 150

Security Dongles USB 1 Port USB 5 V 5 V Bulk
FTDI Interface Modules USB to RS485 Embeded Converter PCB Assy
Datasheet
354In Stock
500Expected 3/11/2027
Min.: 1
Mult.: 1
Max.: 50

Converters USB 2.0 to RS-485 1 Port 12 Mb/s RS-485, USB 2.0 5 V 5 V - 40 C + 85 C USBRS485 Bulk
Advantech Interface Modules 4 USB3.0 Ports expansion card(PCIex4)
Datasheet
19In Stock
Min.: 1
Mult.: 1

Expansion Modules USB 3.0 4 Port 5 Gb/s PCIe, USB 3.0 0 C + 60 C PCE-USB

Advantech Interface Modules 2-port RS-232/422/485 PCIe Comm. Card w/
Datasheet
74In Stock
96Expected 10/12/2026
Min.: 1
Mult.: 1

PCIe Serial Cards RS-232/422/485 2 Port 921.6 kb/s PCIe, RS-232/422/485 - 10 C + 60 C PCIE-1602
WIZnet Interface Modules Serial-Eth ModRS-232 RJ-45 MCU & TCP/IP 165In Stock
Min.: 1
Mult.: 1

Serial Device Servers Ethernet, TTL 2.7 V 3.6 V 0 C + 70 C WIZ750
Samtec Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card 3In Stock
Min.: 1
Mult.: 1
Optical Transceivers PCIe PCOA Bulk
Samtec Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card 5In Stock
Min.: 1
Mult.: 1
Optical Transceivers PCIe PCOA Bulk
Samtec Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card 4In Stock
Min.: 1
Mult.: 1
Optical Transceivers PCIe PCOA Bulk
Connective Peripherals Interface Modules 1-Port USB to CAN FD Adapter, cable length 90cm USB A to USB B
Datasheet
6In Stock
Min.: 1
Mult.: 1

Adapters 1 Port Serial Bulk
Connective Peripherals Interface Modules 1-Port USB to CAN FD ISO Adapter, cable length 90cm USB A to USB B
Datasheet
5In Stock
4Expected 6/17/2026
Min.: 1
Mult.: 1

Adapters 1 Port Serial Bulk
Murrelektronik 4000-68000-0010000
Murrelektronik Interface Modules MODLINK MSDD SOCKET INSERT GERMANY, 250VAC/16A with LED yellow
Datasheet
3In Stock
Min.: 1
Mult.: 1
Interface Modules Socket Insert 1 Port
Olimex Ltd. EEG-SMT
Olimex Ltd. Interface Modules 1In Stock
Min.: 1
Mult.: 1
Siemens 6ES71531AA030XB0
Siemens Interface Modules SIMATIC DP, CONNECTION IM 153-1, ET200M
Datasheet
3In Stock
Min.: 1
Mult.: 1
Communication Modules 0 C + 60 C
Siemens 6ES79720AA020XA0
Siemens Interface Modules SIMATIC DP, RS485 REPEATER, PROFIBUS/MPI
Datasheet
1In Stock
Min.: 1
Mult.: 1
Interface Modules RS-485 1 Port 12 Mb/s RS-485 20.4 V 28.8 V 0 C + 60 C