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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Ports	Maximum Data Rate	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Interface Modules 4 Port PCI Express RS232 422 485 Serial Card PS74ADF-SERIAL-CARD StarTech 1: $272.697 5In Stock New At Mouser	Mfr. Part # PS74ADF-SERIAL-CARD Mouser Part # 16-PS74ADFSERIALCARD New At Mouser	StarTech	Interface Modules 4 Port PCI Express RS232 422 485 Serial Card	Datasheet	5In Stock	$272.697 $242.518 $231.239	Min.: 1 Mult.: 1	PCIe Serial Cards	PCIe Card	4 Port		Serial			0 C	+ 70 C		Bulk
Interface Modules Spare Removable M.2 Drive Tray TR-M2-REMOVABLE-PCIE StarTech 1: $66.636 10In Stock New At Mouser	Mfr. Part # TR-M2-REMOVABLE-PCIE Mouser Part # 16-TRM2REMOVABLEPCIE New At Mouser	StarTech	Interface Modules Spare Removable M.2 Drive Tray	Datasheet	10In Stock	$66.636 $59.106 $56.360 $54.366 $52.441	Min.: 1 Mult.: 1											Bulk
Interface Modules "5x5cm system" universal functional base, the thickness of the product is 15mm. K025-B M5Stack 1: $10.823 25In Stock	Mfr. Part # K025-B Mouser Part # 170-K025-B	M5Stack	Interface Modules "5x5cm system" universal functional base, the thickness of the product is 15mm.	Datasheet	25In Stock	$10.823	Min.: 1 Mult.: 1	Add-On Boards					9 V	24 V			BASE
Interface Modules An expansion module of RS232 serial communication with isolation M130 M5Stack 1: $26.089 12In Stock	Mfr. Part # M130 Mouser Part # 170-M130	M5Stack	Interface Modules An expansion module of RS232 serial communication with isolation Learn More about M5Stack rs232m interface modules	Datasheet	12In Stock	$26.089	Min.: 1 Mult.: 1	Expansion Modules	RS-232		0.1152 Mb/s	RS-232	9 V	24 V	0 C	+ 40 C
Interface Modules An expansion module of RS232 serial communication with isolation M131 M5Stack 1: $26.089 22In Stock	Mfr. Part # M131 Mouser Part # 170-M131	M5Stack	Interface Modules An expansion module of RS232 serial communication with isolation Learn More about M5Stack rs232m interface modules	Datasheet	22In Stock	$26.089	Min.: 1 Mult.: 1	Expansion Modules	RS-232			RS-232	9 V	24 V	0 C	+ 40 C
Interface Modules PWRCAN 13.2 Module w/ Isolated 2-Ch CAN & 1-Ch RS485 M139 M5Stack 1: $21.589 34In Stock	Mfr. Part # M139 Mouser Part # 170-M139	M5Stack	Interface Modules PWRCAN 13.2 Module w/ Isolated 2-Ch CAN & 1-Ch RS485 Learn More about M5Stack m139 module	Datasheet	34In Stock	$21.589	Min.: 1 Mult.: 1	Multiple Function Modules				RS-485	9 V	24 V	0 C	+ 40 C
Interface Modules ESP32 programming tool with USB to serial port in STAMP series package S006 M5Stack 1: $6.038 48In Stock	Mfr. Part # S006 Mouser Part # 170-S006	M5Stack	Interface Modules ESP32 programming tool with USB to serial port in STAMP series package	Datasheet	48In Stock	$6.038	Min.: 1 Mult.: 1	Add-On Boards				USB					MODULE
Interface Modules QUINT-HP-COM/USB-SER 1252055 Phoenix Contact 1: $78.621 7In Stock	Mfr. Part # 1252055 Mouser Part # 651-1252055	Phoenix Contact	Interface Modules QUINT-HP-COM/USB-SER	Datasheet	7In Stock	$78.621	Min.: 1 Mult.: 1	Interface Modules				USB	18 V	32 V	- 25 C	+ 70 C	QUINT	Bulk
Interface Modules USB to SPI Dongle Kit, includes one USB to SPI Dongle, USB Cable, and 10-pin Ribbon Cable EVKT-USBSPI-00 Monolithic Power Systems (MPS) 1: $58.411 3In Stock 5Expected 11/3/2026	Mfr. Part # EVKT-USBSPI-00 Mouser Part # 946-EVKT-USBSPI-00	Monolithic Power Systems (MPS)	Interface Modules USB to SPI Dongle Kit, includes one USB to SPI Dongle, USB Cable, and 10-pin Ribbon Cable Learn More about Monolithic Power Systems (MPS) mps evkt usbspi 00 communication interface device	Datasheet	3In Stock 5Expected 11/3/2026	$58.411 $58.194 View Quote	Min.: 1 Mult.: 1	Interface Modules	USB to SPI	1 Port		SPI, USB					USB to SPI
Interface Modules USB C Gen 1 Dual Monitor Dual 4K60 PD 3 0 90W DK30C2DPEP StarTech 1: $352.515 5In Stock New At Mouser	Mfr. Part # DK30C2DPEP Mouser Part # 16-DK30C2DPEP New At Mouser	StarTech	Interface Modules USB C Gen 1 Dual Monitor Dual 4K60 PD 3 0 90W	Datasheet	5In Stock	$352.515 $348.812 $342.557	Min.: 1 Mult.: 1											Bulk
Interface Modules 1-Port FTDI USB to Serial Converter Cable ICUSB2321F StarTech 1: $63.537 44In Stock 38Expected 10/23/2026 New At Mouser	Mfr. Part # ICUSB2321F Mouser Part # 16-ICUSB2321F New At Mouser	StarTech	Interface Modules 1-Port FTDI USB to Serial Converter Cable	Datasheet	44In Stock 38Expected 10/23/2026	$63.537 $57.066 $53.170 $51.040 View $48.408 $46.779	Min.: 1 Mult.: 1	Adapters	Adapter Cable	1 Port	115.2 Kbps	Serial			0 C	+ 55 C		Bulk
Interface Modules 1 Port FTDI USB Serial Converter Cable w Isolation ICUSB2321FIS StarTech 1: $201.401 16In Stock New At Mouser	Mfr. Part # ICUSB2321FIS Mouser Part # 16-ICUSB2321FIS New At Mouser	StarTech	Interface Modules 1 Port FTDI USB Serial Converter Cable w Isolation	Datasheet	16In Stock	$201.401 $176.964 $168.168 $161.253	Min.: 1 Mult.: 1											Bulk
Interface Modules 4 port USB to RS232 Converter ICUSB2324 StarTech 1: $130.538 13In Stock New At Mouser	Mfr. Part # ICUSB2324 Mouser Part # 16-ICUSB2324 New At Mouser	StarTech	Interface Modules 4 port USB to RS232 Converter	Datasheet	13In Stock	$130.538 $130.231 $130.117	Min.: 1 Mult.: 1											Bulk
Interface Modules USB to Serial Converter with COM Retention ICUSB2324852 StarTech 1: $156.844 26In Stock New At Mouser	Mfr. Part # ICUSB2324852 Mouser Part # 16-ICUSB2324852 New At Mouser	StarTech	Interface Modules USB to Serial Converter with COM Retention	Datasheet	26In Stock	$156.844 $139.288 $132.805 $128.112	Min.: 1 Mult.: 1											Bulk
Interface Modules USB to RS-232 Converter with COM Retention ICUSB232PRO StarTech 1: $49.729 90In Stock New At Mouser	Mfr. Part # ICUSB232PRO Mouser Part # 16-ICUSB232PRO New At Mouser	StarTech	Interface Modules USB to RS-232 Converter with COM Retention	Datasheet	90In Stock	$49.729 $44.329 $42.267 $40.775 View $39.328 $37.505	Min.: 1 Mult.: 1	Adapters	Adapter Cable	1 Port	921.6 Kbps	Serial			- 10 C	+ 80 C		Bulk
Interface Modules 90cm USB to RS232 Serial Converter Cable ICUSB232SM3 StarTech 1: $53.090 87In Stock New At Mouser	Mfr. Part # ICUSB232SM3 Mouser Part # 16-ICUSB232SM3 New At Mouser	StarTech	Interface Modules 90cm USB to RS232 Serial Converter Cable	Datasheet	87In Stock	$53.090 $47.234 $43.714 $42.165 View $40.159 $37.642	Min.: 1 Mult.: 1	Adapters	Serial Adapter	1 Port	921.6 Kbps	Serial			0 C	+ 55 C		Bulk
Interface Modules 1.8m USB to RS422/485 Serial Cable ICUSB422 StarTech 1: $126.095 148In Stock New At Mouser	Mfr. Part # ICUSB422 Mouser Part # 16-ICUSB422 New At Mouser	StarTech	Interface Modules 1.8m USB to RS422/485 Serial Cable	Datasheet	148In Stock	$126.095 $109.689 $102.820 $97.921 $93.250	Min.: 1 Mult.: 1	Adapters	Cable Adapter	1 Port	921.6 Kbps	Serial			0 C	+ 55 C		Bulk
Interface Modules 1 Port Metal USB to RS422 RS485 Serial Converter ICUSB422IS StarTech 1: $218.616 15In Stock 16Expected 11/13/2026 New At Mouser	Mfr. Part # ICUSB422IS Mouser Part # 16-ICUSB422IS New At Mouser	StarTech	Interface Modules 1 Port Metal USB to RS422 RS485 Serial Converter	Datasheet	15In Stock 16Expected 11/13/2026	$218.616 $195.306 $186.226 $181.544 Quote Quote	Min.: 1 Mult.: 1											Bulk
Interface Modules USB 5Gbps Memory Card Reader/Writer for SD and microSD SDMSDRWU3AC StarTech 1: $26.579 112In Stock New At Mouser	Mfr. Part # SDMSDRWU3AC Mouser Part # 16-SDMSDRWU3AC New At Mouser	StarTech	Interface Modules USB 5Gbps Memory Card Reader/Writer for SD and microSD	Datasheet	112In Stock	$26.579 $23.560 $22.467 $21.669 View $20.906 $19.937 $19.231	Min.: 1 Mult.: 1	Adapters	Card Reader	2 Port	5 Gbps	USB 3.2			0 C	+ 75 C		Bulk
Interface Modules Mini PCI Express Gigabit Ethernet Network Adapter NIC Card ST1000SMPEX StarTech 1: $49.137 63In Stock New At Mouser	Mfr. Part # ST1000SMPEX Mouser Part # 16-ST1000SMPEX New At Mouser	StarTech	Interface Modules Mini PCI Express Gigabit Ethernet Network Adapter NIC Card	Datasheet	63In Stock	$49.137 $43.030 $41.173 $39.840 View $38.519 $36.388	Min.: 1 Mult.: 1											Bulk
Interface Modules Quad-Port PCIe Gigabit Network Interface Card ST1000SPEX43 StarTech 1: $244.614 37In Stock New At Mouser	Mfr. Part # ST1000SPEX43 Mouser Part # 16-ST1000SPEX43 New At Mouser	StarTech	Interface Modules Quad-Port PCIe Gigabit Network Interface Card	Datasheet	37In Stock	$244.614 $217.351 $207.246 $203.999	Min.: 1 Mult.: 1											Bulk
Interface Modules One Port Gigabit Ethernet NIC w Intel Chip PCIe ST1000SPEXI StarTech 1: $59.732 40In Stock New At Mouser	Mfr. Part # ST1000SPEXI Mouser Part # 16-ST1000SPEXI New At Mouser	StarTech	Interface Modules One Port Gigabit Ethernet NIC w Intel Chip PCIe	Datasheet	40In Stock	$59.732 $52.988 $50.515 $48.738 View $47.007 $44.819	Min.: 1 Mult.: 1											Bulk
Interface Modules 2-Port PCIe Gigabit Network Card ST2000SPEXI StarTech 1: $258.673 20In Stock New At Mouser	Mfr. Part # ST2000SPEXI Mouser Part # 16-ST2000SPEXI New At Mouser	StarTech	Interface Modules 2-Port PCIe Gigabit Network Card	Datasheet	20In Stock	$258.673 $230.635 $219.903 $217.624	Min.: 1 Mult.: 1	PCIe Serial Cards	Network Card	2 Port	2000 Mbps	RJ45			0 C	+ 50 C		Bulk
Interface Modules 4 Port Gigabit NIC w Intel I350 AM4 Chip PCIe ST4000SPEXI StarTech 1: $296.485 47In Stock 31Expected 11/13/2026 New At Mouser	Mfr. Part # ST4000SPEXI Mouser Part # 16-ST4000SPEXI New At Mouser	StarTech	Interface Modules 4 Port Gigabit NIC w Intel I350 AM4 Chip PCIe	Datasheet	47In Stock 31Expected 11/13/2026	$296.485 $282.187 $271.957	Min.: 1 Mult.: 1	PCIe Serial Cards	Network Card	4 Port	2000 Mbps				+ 5 C	+ 50 C		Bulk
Interface Modules Thunderbolt 3 to 1x PCIe x16 expansion chassis TB31PCIEX16 StarTech 1: $473.004 8In Stock New At Mouser	Mfr. Part # TB31PCIEX16 Mouser Part # 16-TB31PCIEX16 New At Mouser	StarTech	Interface Modules Thunderbolt 3 to 1x PCIe x16 expansion chassis	Datasheet	8In Stock	$473.004 $441.743 $422.683	Min.: 1 Mult.: 1											Bulk