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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 Mini-B Female 3.3V DB9 Interface DB9-USB-D3-F FTDI 1: 18,77 € 250On Order	Mfr. Part No. DB9-USB-D3-F Mouser Part No 895-DB9-USB-D3-F	FTDI	Interface Modules USB Mini-B Female 3.3V DB9 Interface Learn More about FTDI db9usbmod	Datasheet	250On Order On Order Ship Dates Mfr. No: DB9-USB-D3-F Stock: 0 On Order: 100 Expected 12/4/2026 150 Expected 7/5/2027 Factory Lead Time: 26 Weeks	18,77 € 18,09 € 18,08 € 17,82 € 17,60 €	Min.: 1 Mult.: 1	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
Interface Modules USB to RS232 Legacy Adapter DB9 Male DB9-USB-M FTDI 1: 22,43 € 240On Order	Mfr. Part No. DB9-USB-M Mouser Part No 895-DB9-USB-RS232-M	FTDI	Interface Modules USB to RS232 Legacy Adapter DB9 Male Learn More about FTDI DB9USBRS232	Datasheet	240On Order On Order Ship Dates Mfr. No: DB9-USB-M Stock: 0 On Order: 40 Expected 11/6/2026 100 Expected 2/5/2027 100 Expected 9/6/2027 Factory Lead Time: 42 Weeks	22,43 € 21,79 € 21,78 € 21,57 €	Min.: 1 Mult.: 1	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
Interface Modules USB Host Module VNC2 Dev w/ Lid VDRIVE3-LD FTDI 1: 20,81 € 100Expected 2/8/2027	Mfr. Part No. VDRIVE3-LD Mouser Part No 895-VDRIVE3-LD	FTDI	Interface Modules USB Host Module VNC2 Dev w/ Lid Learn More about FTDI vinculum ii eval dev modules	Datasheet	100Expected 2/8/2027	20,81 € 20,69 € 20,68 €	Min.: 1 Mult.: 1	Interface Modules	USB Flash Drive	1 Port		SPI, UART, USB	5 V	5 V	- 30 C	+ 85 C	VDRIVE	Bulk
Interface Modules RS232 to Ethernet protocol conversion device, Supports Modbus TCP to Modbus RTU/ASCII protocol conversion, Protected against ESD W232N WIZnet 1: 70,49 € 38On Order New Product	Mfr. Part No. W232N Mouser Part No 950-W232N New Product	WIZnet	Interface Modules RS232 to Ethernet protocol conversion device, Supports Modbus TCP to Modbus RTU/ASCII protocol conversion, Protected against ESD Learn More about WIZnet w232n serial ethernet module	Datasheet	38On Order On Order Ship Dates Mfr. No: W232N Stock: 0 On Order: 18 Expected 11/20/2026 20 Expected 12/21/2026 Factory Lead Time: 20 Weeks	70,49 € 58,39 € 56,43 € 54,34 € Quote Quote	Min.: 1 Mult.: 1	Ethernet Modules				RS232, Serial			- 25 C	+ 80 C
Interface Modules Communication Interface PCI Device Slave DeviceNet CIFX 50-DN Hilscher 1: 536,64 € 1On Order New At Mouser	Mfr. Part No. CIFX 50-DN Mouser Part No 1018-CIFX50-DN New At Mouser	Hilscher	Interface Modules Communication Interface PCI Device Slave DeviceNet	Datasheet	1On Order	536,64 €	Min.: 1 Mult.: 1										cifX	Each
Interface Modules Communication Interface Compact PCI Controller Master PROFIBUS-DP CIFX 80-DP+ML Hilscher 1: 940,84 € 1Expected 11/26/2026 New At Mouser	Mfr. Part No. CIFX 80-DP+ML Mouser Part No 1018-CIFX80-DPML New At Mouser	Hilscher	Interface Modules Communication Interface Compact PCI Controller Master PROFIBUS-DP	Datasheet	1Expected 11/26/2026	940,84 €	Min.: 1 Mult.: 1										cifX	Each
Interface Modules USB-C to Dual-DisplayPort Multiport Adapter, 100W, 4K 60Hz, 5Gbps Hub, GbE 189B-USBC-MULTIPORT StarTech 1: 75,80 € 5Expected 10/5/2026 New Product	Mfr. Part No. 189B-USBC-MULTIPORT Mouser Part No 16-189B-USBCMULTIPRT New Product	StarTech	Interface Modules USB-C to Dual-DisplayPort Multiport Adapter, 100W, 4K 60Hz, 5Gbps Hub, GbE	Datasheet	5Expected 10/5/2026	75,80 € 67,24 € 64,11 € 61,84 € 60,54 €	Min.: 1 Mult.: 1	Adapters	Multiport Adapter	10 Port	5 Gb/s	USB			0 C	+ 70 C		Bulk
Interface Modules USB-C Multiport Hub, 4K 60Hz HDMI, 140W PD, USB 10Gbps, GbE, SD / MicroSD Slots 305B-USBC-MULTIPORT StarTech 1: 65,04 € 5Expected 10/8/2026 New Product	Mfr. Part No. 305B-USBC-MULTIPORT Mouser Part No 16-305B-USBC-MLTIPRT New Product	StarTech	Interface Modules USB-C Multiport Hub, 4K 60Hz HDMI, 140W PD, USB 10Gbps, GbE, SD / MicroSD Slots Learn More about StarTech interface modules	Datasheet	5Expected 10/8/2026	65,04 € 57,69 € 55,01 € 53,06 € 51,23 €	Min.: 1 Mult.: 1	Adapters	Multiport Adapter	9 Port	10 Gb/s	USB			0 C	+ 32 C		Bulk
Interface Modules 8-Port SATA 6 Gbps PCI Express SATA Controller Card 8P6G-PCIE-SATA-CARD StarTech 1: 148,51 € 5Expected 10/5/2026 New At Mouser	Mfr. Part No. 8P6G-PCIE-SATA-CARD Mouser Part No 16-8P6G-PCIESATACARD New At Mouser	StarTech	Interface Modules 8-Port SATA 6 Gbps PCI Express SATA Controller Card	Datasheet	5Expected 10/5/2026	148,51 € 148,50 € 147,44 € 145,92 € View Quote	Min.: 1 Mult.: 1											Bulk
Interface Modules 2 Port Flush Mount ExpressCard SuperSpeed USB 3 0 Card Adapt ECUSB3S254F StarTech 1: 46,03 € 5Expected 10/5/2026 New At Mouser	Mfr. Part No. ECUSB3S254F Mouser Part No 16-ECUSB3S254F New At Mouser	StarTech	Interface Modules 2 Port Flush Mount ExpressCard SuperSpeed USB 3 0 Card Adapt	Datasheet	5Expected 10/5/2026	46,03 € 40,82 € 38,92 € 37,55 € 36,21 €	Min.: 1 Mult.: 1											Bulk
Interface Modules Spare Removable M.2 Drive Tray TR-M2-REMOVABLE-PCIE StarTech 1: 50,30 € 10Expected 10/5/2026 New At Mouser	Mfr. Part No. TR-M2-REMOVABLE-PCIE Mouser Part No 16-TRM2REMOVABLEPCIE New At Mouser	StarTech	Interface Modules Spare Removable M.2 Drive Tray	Datasheet	10Expected 10/5/2026	50,30 € 44,62 € 42,54 € 41,04 € 39,59 €	Min.: 1 Mult.: 1											Bulk
Interface Modules USB-C to Dual Gigabit - USB 5Gbps US1GC301AU2R StarTech 1: 90,75 € 8Expected 9/30/2026 New At Mouser	Mfr. Part No. US1GC301AU2R Mouser Part No 16-US1GC301AU2R New At Mouser	StarTech	Interface Modules USB-C to Dual Gigabit - USB 5Gbps	Datasheet	8Expected 9/30/2026	90,75 € 80,50 € 76,76 € 74,46 €	Min.: 1 Mult.: 1											Bulk
Interface Modules Composite and S-Video to HDMI Converter with Audio VID2HDCON2 StarTech 1: 109,41 € 10On Order New At Mouser	Mfr. Part No. VID2HDCON2 Mouser Part No 16-VID2HDCON2 New At Mouser	StarTech	Interface Modules Composite and S-Video to HDMI Converter with Audio	Datasheet	10On Order	109,41 € 105,44 € 103,66 € 101,88 € View 100,84 € Quote	Min.: 1 Mult.: 1											Bulk
Interface Modules INTERFACE MODULE RJ45 JACK RBMIRJ45F L-Com 1: 189,05 € 1Expected 10/8/2026 New At Mouser	Mfr. Part No. RBMIRJ45F Mouser Part No 17-RBMIRJ45F New At Mouser	L-Com	Interface Modules INTERFACE MODULE RJ45 JACK		1Expected 10/8/2026	189,05 € 180,37 € 178,25 € 176,90 € View Quote	Min.: 1 Mult.: 1 Restricted Availability										Interconnect
Interface Modules "5x5cm system" universal functional base, the thickness of the product is 15mm. K025-B M5Stack 1: 8,17 € 25On Order	Mfr. Part No. K025-B Mouser Part No 170-K025-B	M5Stack	Interface Modules "5x5cm system" universal functional base, the thickness of the product is 15mm.	Datasheet	25On Order On Order Ship Dates Mfr. No: K025-B Stock: 0 On Order: 20 Expected 10/14/2026 5 Expected 10/23/2026 Factory Lead Time: 6 Weeks	8,17 €	Min.: 1 Mult.: 1	Add-On Boards					9 V	24 V			BASE
Interface Modules Basler USB Interface Card,1HC,5G,4Port 2200002206 Basler 1: 44,23 € 2On Order New At Mouser	Mfr. Part No. 2200002206 Mouser Part No 405-2200002206 New At Mouser	Basler	Interface Modules Basler USB Interface Card,1HC,5G,4Port		2On Order	44,23 €	Min.: 1 Mult.: 1
Interface Modules RainbowLink V2: 4-Channel Isolated USB to Serial Converter (RS485/RS232/Dual TTL) with Built-in 12V Power Supply TEL0190 DFRobot 1: 21,41 € 34On Order New Product	Mfr. Part No. TEL0190 Mouser Part No 426-TEL0190 New Product	DFRobot	Interface Modules RainbowLink V2: 4-Channel Isolated USB to Serial Converter (RS485/RS232/Dual TTL) with Built-in 12V Power Supply Learn More about DFRobot tel0190 debugging workstation		34On Order On Order Ship Dates Mfr. No: TEL0190 Stock: 0 On Order: 8 Expected 10/1/2026 9 Expected 10/6/2026 17 Expected 10/21/2026 Factory Lead Time: 4 Weeks	21,41 €	Min.: 1 Mult.: 1		Protocol Converter Module	4 Channel		USB		5 V			RainbowLink	Bulk
Interface Modules PICMG 1.3 ,7 Slots Backplane with 1PCIe x16 and 2PCIe x1 and 3PCI Slots,RoHS PE-7S-R40 IEI 1: 81,20 € 1Expected 10/14/2026	Mfr. Part No. PE-7S-R40 Mouser Part No 458-PE-7S-R40	IEI	Interface Modules PICMG 1.3 ,7 Slots Backplane with 1PCIe x16 and 2PCIe x1 and 3PCI Slots,RoHS	Datasheet	1Expected 10/14/2026	81,20 € 74,52 € 71,66 € 69,26 € 67,58 €	Min.: 1 Mult.: 1	Backplanes	PICMG 1.3	7 Slot		PCI, PCIe
Interface Modules Cordless Auto-configuration adapter 512 MB, USB-C (USB 2.0), EEC ACA22-USB-C (EEC) Hirschmann 1: 245,15 € 2On Order	Mfr. Part No. ACA22-USB-C (EEC) Mouser Part No 566-942239001	Hirschmann	Interface Modules Cordless Auto-configuration adapter 512 MB, USB-C (USB 2.0), EEC	Datasheet	2On Order	245,15 € 240,16 € 236,59 €	Min.: 1 Mult.: 1	Adapters	USB Type-C to USB 2.0	2 Port		USB 2.0, USB Type-C			- 40 C	+ 70 C	ACA
Interface Modules Interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO OZD PROFI 12M G11 PRO Hirschmann 1: 969,91 € 1Expected 9/28/2026	Mfr. Part No. OZD PROFI 12M G11 PRO Mouser Part No 566-943905221	Hirschmann	Interface Modules Interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO	Datasheet	1Expected 9/28/2026	969,91 €	Min.: 1 Mult.: 1	Repeaters	PROFIBUS	2 Port	12 Mb/s	Fiber Optic	18 V	32 V	0 C	+ 60 C	Fieldbus Repeaters
Interface Modules MODBUS CIO MODULE FOR USE WITH CIO-MB Littelfuse 1: 343,50 € 1Expected 10/19/2026	Mfr. Part No. CIO-MB Mouser Part No 576-CIO-MB	Littelfuse	Interface Modules MODBUS CIO MODULE FOR USE WITH	Datasheet	1Expected 10/19/2026	343,50 €	Min.: 1 Mult.: 1	Communication Modules	Modbus RTU			Modbus RTU	12 V	24 V	- 20 C	+ 70 C	CIO-MB	Bulk
Interface Modules RS-485COMMUNICATIONS MODULE/ RS485MS-2W Littelfuse 1: 145,42 € 3Expected 10/12/2026	Mfr. Part No. RS485MS-2W Mouser Part No 576-RS485MS-2W	Littelfuse	Interface Modules RS-485COMMUNICATIONS MODULE/ Learn More about Littelfuse industrial communication control	Datasheet	3Expected 10/12/2026	145,42 € 145,41 €	Min.: 1 Mult.: 1	Communication Modules	Modbus	1 Port		RS-485	24 V	24 V	- 20 C	+ 50 C	RS485	Bulk
Interface Modules CUC-SI-CM/USBA3.0 1484218 Phoenix Contact 1: 29,71 € 16On Order New Product	Mfr. Part No. 1484218 Mouser Part No 651-1484218 New Product	Phoenix Contact	Interface Modules CUC-SI-CM/USBA3.0 Learn More about Phoenix Contact dsi	Datasheet	16On Order On Order Ship Dates Mfr. No: 1484218 Stock: 0 On Order: 7 Expected 10/13/2026 5 Expected 11/9/2026 4 Expected 11/16/2026 Factory Lead Time: 5 Weeks	29,71 €	Min.: 1 Mult.: 1	Interface Modules	Data Interface	1 Port	5 Gb/s	USB			- 40 C	+ 70 C	DSI
Interface Modules MAK VOLTAGE COMPARATOR MODULE, IN: 2 30VDC / OUT: 24V / 0,7A, 12,4 mm screw-type terminal 44110 Murrelektronik 1: 246,69 € 4Expected 11/4/2026	Mfr. Part No. 44110 Mouser Part No 867-44110	Murrelektronik	Interface Modules MAK VOLTAGE COMPARATOR MODULE, IN: 2 30VDC / OUT: 24V / 0,7A, 12,4 mm screw-type terminal	Datasheet	4Expected 11/4/2026	246,69 €	Min.: 1 Mult.: 1
Interface Modules USB-C micro SD card reader USB-C-CARD-READER Olimex Ltd. 1: 3,04 € 49Expected 10/27/2026 New At Mouser	Mfr. Part No. USB-C-CARD-READER Mouser Part No 909-USBCCARDREADER New At Mouser	Olimex Ltd.	Interface Modules USB-C micro SD card reader		49Expected 10/27/2026	3,04 €	Min.: 1 Mult.: 1	USB-C Card Readers	SD Card Reader			USB