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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 (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	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Interface Modules PCI Slot SATA Removable HDD Expansion Converter S25SLOTR StarTech 1: $56.48 5In Stock New At Mouser	Mfr. Part No. S25SLOTR Mouser Part No 16-S25SLOTR New At Mouser	StarTech	Interface Modules PCI Slot SATA Removable HDD Expansion Converter	Datasheet	5In Stock	$56.48 $50.09 $47.76 $46.07 $44.44	Min.: 1 Mult.: 1								Bulk
Interface Modules M 2 NGFF SSD to 2 5in SATA SSD Converter SAT32M225 StarTech 1: $30.83 14In Stock New At Mouser	Mfr. Part No. SAT32M225 Mouser Part No 16-SAT32M225 New At Mouser	StarTech	Interface Modules M 2 NGFF SSD to 2 5in SATA SSD Converter	Datasheet	14In Stock	$30.83 $27.33 $26.06 $25.14 View $24.26 $23.12 $23.11	Min.: 1 Mult.: 1								Bulk
Interface Modules mSATA SSD to 2 5in SATA Converter Converter SAT32MSAT257 StarTech 1: $36.54 12In Stock New At Mouser	Mfr. Part No. SAT32MSAT257 Mouser Part No 16-SAT32MSAT257 New At Mouser	StarTech	Interface Modules mSATA SSD to 2 5in SATA Converter Converter	Datasheet	12In Stock	$36.54 $32.40 $30.90 $29.81 View $28.76 $27.41	Min.: 1 Mult.: 1								Bulk
Interface Modules Install 4 SSDs HDDs into one 5 25in bay SATSASBP425 StarTech 1: $180.22 3In Stock New At Mouser	Mfr. Part No. SATSASBP425 Mouser Part No 16-SATSASBP425 New At Mouser	StarTech	Interface Modules Install 4 SSDs HDDs into one 5 25in bay	Datasheet	3In Stock	$180.22 $159.90 $155.27	Min.: 1 Mult.: 1								Bulk
Interface Modules SDI to HDMI converter SDI2HD StarTech 1: $267.66 4In Stock New At Mouser	Mfr. Part No. SDI2HD Mouser Part No 16-SDI2HD New At Mouser	StarTech	Interface Modules SDI to HDMI converter	Datasheet	4In Stock	$267.66 $238.04 $237.07	Min.: 1 Mult.: 1								Bulk
Interface Modules 1-Port PCIe Gigabit Network Card ST1000SPEX2 StarTech 1: $37.63 12In Stock New At Mouser	Mfr. Part No. ST1000SPEX2 Mouser Part No 16-ST1000SPEX2 New At Mouser	StarTech	Interface Modules 1-Port PCIe Gigabit Network Card	Datasheet	12In Stock	$37.63 $33.39 $31.83 $30.70 View $29.61 $28.24	Min.: 1 Mult.: 1	PCIe Serial Cards	Adapter Card	1 Port	1000 Mbps	RJ45	0 C	+ 70 C	Bulk
Interface Modules HDMI 2 0 Extender over CAT6a cable ST121HD20V StarTech 1: $203.39 5In Stock New At Mouser	Mfr. Part No. ST121HD20V Mouser Part No 16-ST121HD20V New At Mouser	StarTech	Interface Modules HDMI 2 0 Extender over CAT6a cable	Datasheet	5In Stock	$203.39 $181.36 $170.03 $169.72	Min.: 1 Mult.: 1								Bulk
Interface Modules HDMI extender 70m HDBASE-T power from one side ST121HDBTE StarTech 1: $299.75 3In Stock New At Mouser	Mfr. Part No. ST121HDBTE Mouser Part No 16-ST121HDBTE New At Mouser	StarTech	Interface Modules HDMI extender 70m HDBASE-T power from one side	Datasheet	3In Stock	$299.75 $267.54	Min.: 1 Mult.: 1								Bulk
Interface Modules 2 port HDMI 2 0 Splitter ST122HD202 StarTech 1: $99.39 9In Stock New At Mouser	Mfr. Part No. ST122HD202 Mouser Part No 16-ST122HD202 New At Mouser	StarTech	Interface Modules 2 port HDMI 2 0 Splitter	Datasheet	9In Stock	$99.39 $92.49 $90.56 $88.96 $88.19	Min.: 1 Mult.: 1								Bulk
Interface Modules HDMI 2-Port 4K Splitter with USB or Power Adapter ST122HD4KU StarTech 1: $84.21 20In Stock New At Mouser	Mfr. Part No. ST122HD4KU Mouser Part No 16-ST122HD4KU New At Mouser	StarTech	Interface Modules HDMI 2-Port 4K Splitter with USB or Power Adapter	Datasheet	20In Stock	$84.21 $73.04 $68.48 $65.20 $62.74	Min.: 1 Mult.: 1								Bulk
Interface Modules 4 port HDMI 2 0 Splitter ST124HD202 StarTech 1: $128.92 4In Stock New At Mouser	Mfr. Part No. ST124HD202 Mouser Part No 16-ST124HD202 New At Mouser	StarTech	Interface Modules 4 port HDMI 2 0 Splitter	Datasheet	4In Stock	$128.92 $122.35 $119.31	Min.: 1 Mult.: 1								Bulk
Interface Modules 1 Port PCI Express 2 5Gbps NBase T Ethernet Network Card ST2GPEX StarTech 1: $51.36 5In Stock New At Mouser	Mfr. Part No. ST2GPEX Mouser Part No 16-ST2GPEX New At Mouser	StarTech	Interface Modules 1 Port PCI Express 2 5Gbps NBase T Ethernet Network Card	Datasheet	5In Stock	$51.36 $45.55 $43.44 $41.90 View $40.41 $39.05	Min.: 1 Mult.: 1								Bulk
Interface Modules S Video Composite to USB Video Capture SVID2USB232 StarTech 1: $59.88 17In Stock 12Expected 2026/11/13 New At Mouser	Mfr. Part No. SVID2USB232 Mouser Part No 16-SVID2USB232 New At Mouser	StarTech	Interface Modules S Video Composite to USB Video Capture	Datasheet	17In Stock 12Expected 2026/11/13	$59.88 $53.13 $50.65 $48.86 $47.12	Min.: 1 Mult.: 1								Bulk
Interface Modules Thunderbolt 3 Dock - MacBook Pro & Windows - Dual 4K 60Hz - DP/HDMI/VGA - PD TB3DK2DHV StarTech 1: $111.19 5In Stock New At Mouser	Mfr. Part No. TB3DK2DHV Mouser Part No 16-TB3DK2DHV New At Mouser	StarTech	Interface Modules Thunderbolt 3 Dock - MacBook Pro & Windows - Dual 4K 60Hz - DP/HDMI/VGA - PD	Datasheet	5In Stock	$111.19 $98.63 $94.05 $90.71 $90.70	Min.: 1 Mult.: 1								Bulk
Interface Modules Thunderbolt 3 Mini Dock with Dual 4K 60Hz HDMI TB3DKM2HDL StarTech 1: $110.24 10In Stock New At Mouser	Mfr. Part No. TB3DKM2HDL Mouser Part No 16-TB3DKM2HDL New At Mouser	StarTech	Interface Modules Thunderbolt 3 Mini Dock with Dual 4K 60Hz HDMI	Datasheet	10In Stock	$110.24 $97.79 $93.25 $89.95 $89.85	Min.: 1 Mult.: 1								Bulk
Interface Modules USB 3.0 to GbE Network - Open SFP US1GA30SFP StarTech 1: $299.01 3In Stock New At Mouser	Mfr. Part No. US1GA30SFP Mouser Part No 16-US1GA30SFP New At Mouser	StarTech	Interface Modules USB 3.0 to GbE Network - Open SFP	Datasheet	3In Stock	$299.01 $282.21 $271.97	Min.: 1 Mult.: 1								Bulk
Interface Modules USB C to Gigabit Network Converter w Extra USB Port US1GC301AU StarTech 1: $66.58 3In Stock New At Mouser	Mfr. Part No. US1GC301AU Mouser Part No 16-US1GC301AU New At Mouser	StarTech	Interface Modules USB C to Gigabit Network Converter w Extra USB Port	Datasheet	3In Stock	$66.58 $59.06 $56.31 $54.32 $52.40	Min.: 1 Mult.: 1	Ethernet Adapters	Network Adapter	2 Port	5 Gbps	RJ45	0 C	+ 45 C	Bulk
Interface Modules USB-C to Dual Gigabit - USB 5Gbps US1GC301AU2R StarTech 1: $105.54 3In Stock 10Expected 2026/11/13 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	3In Stock 10Expected 2026/11/13	$105.54 $93.62 $89.27 $86.60	Min.: 1 Mult.: 1								Bulk
Interface Modules USB 3 0 Type C to Gigabit Ethernet Converter with USB 3 0 Ty US1GC301AUW StarTech 1: $63.62 5In Stock New At Mouser	Mfr. Part No. US1GC301AUW Mouser Part No 16-US1GC301AUW New At Mouser	StarTech	Interface Modules USB 3 0 Type C to Gigabit Ethernet Converter with USB 3 0 Ty	Datasheet	5In Stock	$63.62 $56.44 $54.81	Min.: 1 Mult.: 1								Bulk
Interface Modules USB-C to GbE Converter - Silver -with native support US1GC30A StarTech 1: $51.17 8In Stock New At Mouser	Mfr. Part No. US1GC30A Mouser Part No 16-US1GC30A New At Mouser	StarTech	Interface Modules USB-C to GbE Converter - Silver -with native support	Datasheet	8In Stock	$51.17 $45.39 $43.28 $41.75 View $40.26 $38.90	Min.: 1 Mult.: 1	Ethernet Adapters	Network Adapter	2 Port	5 Gbps	RJ45	0 C	+ 70 C	Bulk
Interface Modules USB-C to GbE - USB 3.0 US1GC30DB StarTech 1: $32.47 9In Stock New At Mouser	Mfr. Part No. US1GC30DB Mouser Part No 16-US1GC30DB New At Mouser	StarTech	Interface Modules USB-C to GbE - USB 3.0	Datasheet	9In Stock	$32.47 $28.80 $27.46 $26.47 View $25.54 $24.35	Min.: 1 Mult.: 1								Bulk
Interface Modules USB-C to Gigabit network adapter - Native support US1GC30W StarTech 1: $43.97 3In Stock New At Mouser	Mfr. Part No. US1GC30W Mouser Part No 16-US1GC30W New At Mouser	StarTech	Interface Modules USB-C to Gigabit network adapter - Native support	Datasheet	3In Stock	$43.97 $39.20 $37.38 $36.05 View $34.77 $33.17	Min.: 1 Mult.: 1								Bulk
Interface Modules 1 Port USB 1 1 Extender over Cat5 6 40m USB110EXT2 StarTech 1: $185.74 5In Stock New At Mouser	Mfr. Part No. USB110EXT2 Mouser Part No 16-USB110EXT2 New At Mouser	StarTech	Interface Modules 1 Port USB 1 1 Extender over Cat5 6 40m	Datasheet	5In Stock	$185.74 $164.79 $158.71	Min.: 1 Mult.: 1								Bulk
Interface Modules 802 11N 150Mbps Mini Wireless USB Network Adapter USB150WN1X1 StarTech 1: $26.41 10In Stock New At Mouser	Mfr. Part No. USB150WN1X1 Mouser Part No 16-USB150WN1X1 New At Mouser	StarTech	Interface Modules 802 11N 150Mbps Mini Wireless USB Network Adapter	Datasheet	10In Stock	$26.41 $23.42 $22.33 $21.54 View $20.77 $19.82 $19.11	Min.: 1 Mult.: 1								Bulk
Interface Modules 802.11N USB Wireless LAN Card - 150 Mbps USB WiFi Dongle USB150WN1X1W StarTech 1: $6.19 47In Stock New At Mouser	Mfr. Part No. USB150WN1X1W Mouser Part No 16-USB150WN1X1W New At Mouser	StarTech	Interface Modules 802.11N USB Wireless LAN Card - 150 Mbps USB WiFi Dongle	Datasheet	47In Stock	$6.19 $6.18 $6.16 $6.15 $6.07	Min.: 1 Mult.: 1								Bulk