Interface Modules

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.
Results: 2 753
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Description Datasheet Availability Pricing (EUR) 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
Connective Peripherals Interface Modules HI-SPD USB TO 1-PORT RS422 INDUST ADAPTER
Datasheet
7In Stock
25Expected 9/30/2026
Min.: 1
Mult.: 1

Adapters USB 2.0 to RS-422 1 Port 480 Mb/s RS-422, USB 2.0 5 V 5 V - 40 C + 85 C USB2-H Bulk

Connective Peripherals Interface Modules Hi-speed USB to 4prt Srl RS232/RS485 adp
Datasheet
1In Stock
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
BEI Sensors Interface Modules Broadcaster Module
Datasheet
2In Stock
Min.: 1
Mult.: 1

Bulk
iWave Global Interface Modules Quad QSFP FMC+ Card, Industrial grade
Datasheet
15On Order
Min.: 1
Mult.: 1

Optical Transceivers QSFP28/QSFP+ 4 Port 400 Gb/s 3.3 V, 12 V 3.3 V, 12 V - 40 C + 85 C iG-FMC Bulk
StarTech Interface Modules USB to RS232 DB9 Serial Converter Cable - M/M
Datasheet
141In Stock
564Expected 9/11/2026
Min.: 1
Mult.: 1

Adapters Adapter Cable 1 Port 921.6 Kbps Serial 0 C + 60 C Bulk
StarTech Interface Modules 2-Port PCIe Gigabit Network Card
Datasheet
160On Order
Min.: 1
Mult.: 1

PCIe Serial Cards Adapter Card 2 Port 2000 Mbps RJ45 0 C + 70 C Bulk
Advantech Interface Modules ULI-234TC Ind. RS-422/485 Repeater / Iso
Datasheet
136On Order
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
Olimex Ltd. USB-CAP
Olimex Ltd. Interface Modules USB-CAP low ESR filter for current hungry devices 9In Stock
Min.: 1
Mult.: 1

Advanced Energy / Artesyn 73-544-002
Advanced Energy / Artesyn Interface Modules iMP RS485/CANBUS 10In Stock
Min.: 1
Mult.: 1
Advantech Interface Modules ULI-224THC RS-232 to Iso. RS-422/485 CNV
Datasheet
119On Order
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
Phoenix Contact Interface Modules GW MODBUS TCP/RTU 1E/1DB9
Datasheet
36Expected 9/16/2026
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 GW
FTDI Interface Modules USB Security Key Device
Datasheet
326In Stock
1 600On Order
Min.: 1
Mult.: 1
Max.: 50

Security Dongles USB 1 Port USB 5 V 5 V Bulk
StarTech Interface Modules Gigabit Ethernet Network Isolator
Datasheet
72Expected 9/2/2026
Min.: 1
Mult.: 1

Bulk
StarTech Interface Modules 4-Port USB 3.0 Extender over Ethernet, 330ft via Cat6a/7/8, RJ45/USB Extension
Datasheet
10Expected 9/1/2026
Min.: 1
Mult.: 1

Ethernet Extenders Ethernet Extender Kit 4 Port 5 Gb/s USB 3.0 100 VAC 240 VAC 0 C + 45 C Bulk
StarTech Interface Modules One Port Gigabit Ethernet NIC w Intel Chip PCIe
Datasheet
40Expected 9/11/2026
Min.: 1
Mult.: 1

Bulk
StarTech Interface Modules USB C to Fiber Optic Converter - Open SFP
Datasheet
10On Order
Min.: 1
Mult.: 1

Bulk
StarTech Interface Modules USB4 to Ethernet Adapter, 10GbE, Multi-Gigabit, TB Compatible, USB4 Cable, TAA
Datasheet
10Expected 9/7/2026
Min.: 1
Mult.: 1

Adapters 2 Port 10 Gb/s USB + 5 C + 55 C
M5Stack Interface Modules I2C Hub 1 to 6 Expansion Unit v2.1 w/ DIP Switch (PCA9548A)
Datasheet
389Expected 8/31/2026
Min.: 1
Mult.: 1

Interface Modules Multiplexer Unit 6 Port I2C 0 C + 40 C
StarTech Interface Modules Thunderbolt 5 Docking Station, Triple Monitor 4K 144Hz, 140W Laptop Charging
Datasheet
More Info Available

Thunderbolt Docking Stations 40 Gb/s USB 0 C + 40 C
Basler Interface Modules Basler CXP-12 Interface Card 2C
4On Order
Min.: 1
Mult.: 1

Lantronix Interface Modules Spider Duo 1 Port Local plus Remote KVM-over-IP PS/2 Connectors; 21.6 VGA cable
Datasheet
4On Order
Min.: 1
Mult.: 1

Interface Modules Remote KVM RS-232, USB 0 C + 45 C Spider Bulk
Hirschmann Interface Modules New generation: interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; approval for Ex-zone 2 (Class 1, Div. 2)
Datasheet
2Expected 9/22/2026
Min.: 1
Mult.: 1
Repeaters PROFIBUS 2 Port 12 Mb/s Fiber Optic 18 V 32 V 0 C + 60 C Fieldbus Repeaters
Hirschmann Interface Modules Interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; long-haul version;
Datasheet
3Expected 9/14/2026
Min.: 1
Mult.: 1
Repeaters PROFIBUS 3 Port 12 Mb/s PROFIBUS 18 V 32 V - 25 C + 60 C Fieldbus Repeaters
Advantech Interface Modules 232/422 CONV W/LEDS
Datasheet
21On Order
Min.: 1
Mult.: 1

Converters RS-232 to RS-422 2 Port 90 kb/s RS-232/422 12 V 12 V
Advantech Interface Modules ULI-234TCL RS-485 Isoaltor
Datasheet
33On Order
Min.: 1
Mult.: 1

Repeaters RS-422/485 2 Port RS-422/485 12 V 12 V 0 C + 55 C