.hide-partial { max-height: none; } .show-more { display: none; }

K3 Interface Modules

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 2,606

Applied Filters:

Manufacturer

Product

Type

Number of Ports

Maximum Data Rate

Interface Type

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 USB 3 2 Gen 1x1 Type C to 2 5GBASE T Ethernet Adapter with 1 2GPD3-USB-C-ETHERNET StarTech 1: $70.12 19In Stock New Product	Mfr. Part # 2GPD3-USB-C-ETHERNET Mouser Part # 16-2GPD3USBCETHERNET New Product	StarTech	Interface Modules USB 3 2 Gen 1x1 Type C to 2 5GBASE T Ethernet Adapter with 1 Learn More about StarTech interface modules	Datasheet	19In Stock	$70.12 $62.09 $59.15 $56.33 View $53.65 $50.30	Min.: 1 Mult.: 1	Adapters	Ethernet Adapter	1 Port	5 Gbps	RJ45			0 C	+ 45 C		Bulk
Interface Modules Wi Fi 6E Tri Band USB 3 0 Adapter 5374 Mbps AX54005A-USB-WIFI-6E StarTech 1: $156.22 3In Stock New Product	Mfr. Part # AX54005A-USB-WIFI-6E Mouser Part # 16-AX54005AUSBWIFI6E New Product	StarTech	Interface Modules Wi Fi 6E Tri Band USB 3 0 Adapter 5374 Mbps	Datasheet	3In Stock	$156.22 $138.58 $132.13 $127.47 $123.38	Min.: 1 Mult.: 1											Bulk
Interface Modules Gigabit USB-C Ethernet Adapter with USB-A Adapter C21GA-USB-ETHERNET StarTech 1: $61.06 8In Stock 35Expected 10/5/2026 New Product	Mfr. Part # C21GA-USB-ETHERNET Mouser Part # 16-C21GA-USBETHERNET New Product	StarTech	Interface Modules Gigabit USB-C Ethernet Adapter with USB-A Adapter	Datasheet	8In Stock 35Expected 10/5/2026	$61.06 $54.03 $51.12 $48.67 View $46.35 $43.46	Min.: 1 Mult.: 1	Adapters	Ethernet Adapter	1 Port	2.5 Gbps	RJ45			0 C	+ 45 C		Bulk
Interface Modules 4-Port PCIe Quad Controller 10Gbps USB-C Card - Low-Profile P10Q4C-USB-CARD-LP StarTech 1: $440.10 3In Stock New Product	Mfr. Part # P10Q4C-USB-CARD-LP Mouser Part # 16-P10Q4CUSB-CARD-LP New Product	StarTech	Interface Modules 4-Port PCIe Quad Controller 10Gbps USB-C Card - Low-Profile	Datasheet	3In Stock	$440.10 $390.46 $381.85	Min.: 1 Mult.: 1											Bulk
Interface Modules ATOMIC Motion Base v1.2 A090-V12 M5Stack 1: $11.05 112In Stock New Product	Mfr. Part # A090-V12 Mouser Part # 170-A090-V12 New Product	M5Stack	Interface Modules ATOMIC Motion Base v1.2 Learn More about M5Stack atomic motion base v1 2	Datasheet	112In Stock	$11.05	Min.: 1 Mult.: 1	Expansion Modules	Servo and DC Motor						0 C	+ 40 C
Interface Modules High-Speed 2500V Multi-Rate Industrial USB 2.0 Isolator (480Mbps) FIT1019 DFRobot 1: $37.22 34In Stock 216On Order New Product	Mfr. Part # FIT1019 Mouser Part # 426-FIT1019 New Product	DFRobot	Interface Modules High-Speed 2500V Multi-Rate Industrial USB 2.0 Isolator (480Mbps)		34In Stock 216On Order On Order Ship Dates Mfr. #: FIT1019 Stock: 34 Can Ship Immediately On Order: 127 Expected 10/26/2026 32 Expected 10/28/2026 57 Expected 11/9/2026 Factory Lead-Time: 8 Weeks	$37.22	Min.: 1 Mult.: 1			1 Port	480 Mb/s	USB			- 40 C	+ 85 C		Bulk
Interface Modules RainbowLink 4 Channel USB to Serial Converter (RS485 / RS232 / TTL) TEL0185 DFRobot 1: $16.77 61In Stock New Product	Mfr. Part # TEL0185 Mouser Part # 426-TEL0185 New Product	DFRobot	Interface Modules RainbowLink 4 Channel USB to Serial Converter (RS485 / RS232 / TTL) Learn More about DFRobot tel0185 converter		61In Stock	$16.77	Min.: 1 Mult.: 1	Interface Modules				USB						Bulk
Interface Modules 2-Port HDMI Splitter - 8K 60 Hz, HDR10+, Multi-Resolution Support, TAA B118-002-8K Eaton 1: $153.83 5In Stock New Product	Mfr. Part # B118-002-8K Mouser Part # 545-B118-002-8K New Product	Eaton	Interface Modules 2-Port HDMI Splitter - 8K 60 Hz, HDR10+, Multi-Resolution Support, TAA Learn More about Eaton tripp lite b118 00x 8k hdmi splitters	Datasheet	5In Stock	$153.83 $146.60 $144.20 $139.40 $127.86	Min.: 1 Mult.: 1	Splitters	HDMI	2 Port		HDMI			0 C	+ 40 C
Interface Modules 4-Port HDMI Splitter - 8K 60 Hz, HDR10+, Multi-Resolution Support, TAA B118-004-8K Eaton 1: $222.87 5In Stock New Product	Mfr. Part # B118-004-8K Mouser Part # 545-B118-004-8K New Product	Eaton	Interface Modules 4-Port HDMI Splitter - 8K 60 Hz, HDR10+, Multi-Resolution Support, TAA Learn More about Eaton tripp lite b118 00x 8k hdmi splitters	Datasheet	5In Stock	$222.87 $200.11 $192.00 $189.67 View Quote	Min.: 1 Mult.: 1	Splitters	HDMI	4 Port		HDMI			0 C	+ 40 C
Interface Modules 16-Port Ethernet I/O Card Lantronix FRETH1601 FRETH1601 Lantronix 1: $1,959.35 1In Stock	Mfr. Part # FRETH1601 Mouser Part # 515-FRETH1601	Lantronix	Interface Modules 16-Port Ethernet I/O Card		1In Stock	$1,959.35	Min.: 1 Mult.: 1											Bulk
Interface Modules CONVERTER BOX Molex 1201110002 1201110002 Molex 1: $812.01 4In Stock	Mfr. Part # 1201110002 Mouser Part # 538-1201110002	Molex	Interface Modules CONVERTER BOX	Datasheet	4In Stock	$812.01	Min.: 1 Mult.: 1										120111	Bulk
Interface Modules CPU 1512SP F-1 PN, 300KB PROG./1MB DATA Siemens 6ES75121SK010AB0 6ES75121SK010AB0 Siemens 1: $5,052.72 1In Stock	Mfr. Part # 6ES75121SK010AB0 Mouser Part # 982-6ES75121SK010AB0	Siemens	Interface Modules CPU 1512SP F-1 PN, 300KB PROG./1MB DATA		1In Stock	$5,052.72	Min.: 1 Mult.: 1
Interface Modules Thunderbolt 3 to 2x PCIe x16 expansion chassis 2TBT3-PCIE-ENCLOSURE StarTech 1: $767.78 3In Stock New At Mouser	Mfr. Part # 2TBT3-PCIE-ENCLOSURE Mouser Part # 16-2TBT3PCIENCLOSURE New At Mouser	StarTech	Interface Modules Thunderbolt 3 to 2x PCIe x16 expansion chassis	Datasheet	3In Stock	$767.78	Min.: 1 Mult.: 1											Bulk
Interface Modules PCI Express to 4 PCIe Expansion Enclosure System 4PCIE-PCIE-ENCLOSURE StarTech 1: $700.65 5In Stock New At Mouser	Mfr. Part # 4PCIE-PCIE-ENCLOSURE Mouser Part # 16-4PCIEPCEENCLOSURE New At Mouser	StarTech	Interface Modules PCI Express to 4 PCIe Expansion Enclosure System	Datasheet	5In Stock	$700.65 $700.64	Min.: 1 Mult.: 1											Bulk
Interface Modules 4-port RS232 to Ethernet Device Server I43-SERIAL-ETHERNET StarTech 1: $747.41 5In Stock New At Mouser	Mfr. Part # I43-SERIAL-ETHERNET Mouser Part # 16-I43SERIALETHERNET New At Mouser	StarTech	Interface Modules 4-port RS232 to Ethernet Device Server	Datasheet	5In Stock	$747.41 $680.46	Min.: 1 Mult.: 1	Ethernet Adapters	Serial Converter	4 Port	921.6 Kbps	Serial	100 VAC	240 VAC	0 C	+ 60 C		Bulk
Interface Modules PCIe 2 0 x1 Dual Open SFP Gigabit Network Converter Card I P021GI-NETWORK-CARD StarTech 1: $266.94 10In Stock New At Mouser	Mfr. Part # P021GI-NETWORK-CARD Mouser Part # 16-P021GINETWORKCARD New At Mouser	StarTech	Interface Modules PCIe 2 0 x1 Dual Open SFP Gigabit Network Converter Card I	Datasheet	10In Stock	$266.94 $237.71 $226.66 $222.25	Min.: 1 Mult.: 1											Bulk
Interface Modules 2 Port PCI Express 2 5Gbps Ethernet RJ45 Network Converter C PR22GI-NETWORK-CARD StarTech 1: $264.16 10In Stock New At Mouser	Mfr. Part # PR22GI-NETWORK-CARD Mouser Part # 16-PR22GINETWORKCARD New At Mouser	StarTech	Interface Modules 2 Port PCI Express 2 5Gbps Ethernet RJ45 Network Converter C	Datasheet	10In Stock	$264.16 $234.38 $223.47 $221.23	Min.: 1 Mult.: 1											Bulk
Interface Modules HDMI Over Fiber Extender 4k60Hz 18Gbps 4 4 4 ST121HD20FXA2 StarTech 1: $977.11 3In Stock New At Mouser	Mfr. Part # ST121HD20FXA2 Mouser Part # 16-ST121HD20FXA2 New At Mouser	StarTech	Interface Modules HDMI Over Fiber Extender 4k60Hz 18Gbps 4 4 4	Datasheet	3In Stock	$977.11 $911.37	Min.: 1 Mult.: 1											Bulk
Interface Modules 10 100 1000 BASE T over VDSL2 LAN Extender 1 km VDSL-LAN-EXTENDER-1G StarTech 1: $867.46 3In Stock New At Mouser	Mfr. Part # VDSL-LAN-EXTENDER-1G Mouser Part # 16-VDSLLANEXTENDER1G New At Mouser	StarTech	Interface Modules 10 100 1000 BASE T over VDSL2 LAN Extender 1 km	Datasheet	3In Stock	$867.46 $822.64	Min.: 1 Mult.: 1											Bulk
Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card PCOA-G3-S4-0A Samtec 1: $4,313.15 2In Stock	Mfr. Part # PCOA-G3-S4-0A Mouser Part # 200-PCOA-G3-S4-0A	Samtec	Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card Learn More about Samtec firefly micro flyover system		2In Stock	$4,313.15 View Quote	Min.: 1 Mult.: 1	Optical Transceivers	PCIe								PCOA	Bulk
Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card PCOA-G4-Q4-0A Samtec 1: $8,506.54 2In Stock	Mfr. Part # PCOA-G4-Q4-0A Mouser Part # 200-PCOA-G4-Q4-0A	Samtec	Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card Learn More about Samtec firefly micro flyover system		2In Stock	$8,506.54 View Quote	Min.: 1 Mult.: 1	Optical Transceivers	PCIe								PCOA	Bulk
Interface Modules DALI-2 SUB-MASTER DLI-MCG024 Carlo Gavazzi 1: $766.94 3In Stock	Mfr. Part # DLI-MCG024 Mouser Part # 225-DLI-MCG024	Carlo Gavazzi	Interface Modules DALI-2 SUB-MASTER Learn More about Carlo Gavazzi dli mcg024 dali 2 submaster	Datasheet	3In Stock	$766.94 $728.59 $705.58 Quote Quote	Min.: 1 Mult.: 1						19.2 V	28.8 V	- 20 C	+ 50 C	DLI
Interface Modules USB-C/USB-A GB ETHERNET ADPTR U336-000-GB-CA Tripp Lite 1: $49.53 63In Stock	Mfr. Part # U336-000-GB-CA Mouser Part # 545-U336-000-GB-CA	Tripp Lite	Interface Modules USB-C/USB-A GB ETHERNET ADPTR	Datasheet	63In Stock	$49.53 $43.93 $41.89 $40.40 View $38.97 $37.15	Min.: 1 Mult.: 1	Adapters	USB Type-A, USB Type-C to Ethernet	3 Port	5 Gb/s				0 C	+ 40 C
Interface Modules CUBE20 BUS NODE ETHERNET-IP, 8 digital inputs 56005 Murrelektronik 1: $864.37 18In Stock	Mfr. Part # 56005 Mouser Part # 867-56005	Murrelektronik	Interface Modules CUBE20 BUS NODE ETHERNET-IP, 8 digital inputs	Datasheet	18In Stock	$864.37	Min.: 1 Mult.: 1	Interface Modules	EtherNet/IP	2 Port		Ethernet	24 V	24 V	0 C	+ 55 C
Interface Modules Anybus EtherNet/IP slave - Modbus TCP slave ABC4011-A HMS Networks 1: $1,241.50 13In Stock	Mfr. Part # ABC4011-A Mouser Part # 898-ABC4011-A	HMS Networks	Interface Modules Anybus EtherNet/IP slave - Modbus TCP slave	Datasheet	13In Stock	$1,241.50	Min.: 1 Mult.: 1											Bulk