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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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Part #

Interface Modules Serial over Cat5 Extender - Serial Port Extender

RS232EXTC1
StarTech
1: $161.03
4In Stock
New At Mouser

Mfr. Part #
RS232EXTC1

Mouser Part #
16-RS232EXTC1

New At Mouser

StarTech

Interface Modules Serial over Cat5 Extender - Serial Port Extender

Datasheet

4In Stock

$161.03

$149.79

$147.26

$145.77

View

Min.: 1
Mult.: 1

Bulk

Interface Modules PCI Slot SATA Removable HDD Expansion Converter

S25SLOTR
StarTech
1: $56.46
5In Stock
New At Mouser

Mfr. Part #
S25SLOTR

Mouser Part #
16-S25SLOTR

New At Mouser

StarTech

Interface Modules PCI Slot SATA Removable HDD Expansion Converter

Datasheet

5In Stock

$56.46

$50.08

$47.75

$46.06

$44.43

Min.: 1
Mult.: 1

Bulk

Interface Modules M 2 NGFF SSD to 2 5in SATA SSD Converter

SAT32M225
StarTech
1: $30.82
9In Stock
New At Mouser

Mfr. Part #
SAT32M225

Mouser Part #
16-SAT32M225

New At Mouser

StarTech

Interface Modules M 2 NGFF SSD to 2 5in SATA SSD Converter

Datasheet

9In Stock

$30.82

$27.33

$26.06

$25.14

View

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 #
SAT32MSAT257

Mouser Part #
16-SAT32MSAT257

New At Mouser

StarTech

Interface Modules mSATA SSD to 2 5in SATA Converter Converter

Datasheet

12In Stock

$36.54

$32.40

$30.89

$29.80

View

Min.: 1
Mult.: 1

Bulk

Interface Modules Install 4 SSDs HDDs into one 5 25in bay

SATSASBP425
StarTech
1: $180.19
5In Stock
New At Mouser

Mfr. Part #
SATSASBP425

Mouser Part #
16-SATSASBP425

New At Mouser

StarTech

Interface Modules Install 4 SSDs HDDs into one 5 25in bay

Datasheet

5In Stock

$180.19

$159.87

$152.43

$149.27

Min.: 1
Mult.: 1

Bulk

Interface Modules SDI to HDMI converter

SDI2HD
StarTech
1: $267.62
5In Stock
New At Mouser

Mfr. Part #
SDI2HD

Mouser Part #
16-SDI2HD

New At Mouser

StarTech

Interface Modules SDI to HDMI converter

Datasheet

5In Stock

$267.62

$238.00

$227.90

Min.: 1
Mult.: 1

Bulk

Interface Modules 1-Port PCIe Gigabit Network Card

ST1000SPEX2
StarTech
1: $37.63
17In Stock
New At Mouser

Mfr. Part #
ST1000SPEX2

Mouser Part #
16-ST1000SPEX2

New At Mouser

StarTech

Interface Modules 1-Port PCIe Gigabit Network Card

Datasheet

17In Stock

$37.63

$33.38

$31.82

$30.70

View

Min.: 1
Mult.: 1

PCIe Serial Cards

Adapter Card

1 Port

1000 Mbps

RJ45

0 C

+ 70 C

Bulk

Interface Modules 1-Port PCIe Gigabit Network Card - Low Profile

ST1000SPEX2L
StarTech
1: $37.63
19In Stock
New At Mouser

Mfr. Part #
ST1000SPEX2L

Mouser Part #
16-ST1000SPEX2L

New At Mouser

StarTech

Interface Modules 1-Port PCIe Gigabit Network Card - Low Profile

Datasheet

19In Stock

$37.63

$33.38

$31.82

$30.70

View

Min.: 1
Mult.: 1

PCIe Serial Cards

Adapter Card

1 Port

1000 Mbps

RJ45

0 C

+ 70 C

Bulk

Interface Modules Quad-Port PCIe Gigabit Network Interface Card

ST1000SPEX43
StarTech
1: $214.73
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

$214.73

$190.78

$181.91

$179.06

Min.: 1
Mult.: 1

Bulk

Interface Modules HDMI 2 0 Extender over CAT6a cable

ST121HD20V
StarTech
1: $204.35
5In Stock
New At Mouser

Mfr. Part #
ST121HD20V

Mouser Part #
16-ST121HD20V

New At Mouser

StarTech

Interface Modules HDMI 2 0 Extender over CAT6a cable

Datasheet

5In Stock

$204.35

$181.34

$170.00

$163.15

Quote

Min.: 1
Mult.: 1

Bulk

Interface Modules HDMI extender 70m HDBASE-T power from one side

ST121HDBTE
StarTech
1: $299.70
3In Stock
New At Mouser

Mfr. Part #
ST121HDBTE

Mouser Part #
16-ST121HDBTE

New At Mouser

StarTech

Interface Modules HDMI extender 70m HDBASE-T power from one side

Datasheet

3In Stock

$299.70

$265.90

$257.18

Min.: 1
Mult.: 1

Bulk

Interface Modules 2 port HDMI 2 0 Splitter

ST122HD202
StarTech
1: $99.50
10In Stock
New At Mouser

Mfr. Part #
ST122HD202

Mouser Part #
16-ST122HD202

New At Mouser

StarTech

Interface Modules 2 port HDMI 2 0 Splitter

Datasheet

10In Stock

$99.50

$92.76

$91.02

$89.58

View

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 #
ST124HD202

Mouser Part #
16-ST124HD202

New At Mouser

StarTech

Interface Modules 4 port HDMI 2 0 Splitter

Datasheet

4In Stock

$128.92

$121.10

$120.35

$118.18

View

Min.: 1
Mult.: 1

Bulk

Interface Modules 1 Port PCI Express 2 5Gbps NBase T Ethernet Network Card

ST2GPEX
StarTech
1: $51.35
5In Stock
New At Mouser

Mfr. Part #
ST2GPEX

Mouser Part #
16-ST2GPEX

New At Mouser

StarTech

Interface Modules 1 Port PCI Express 2 5Gbps NBase T Ethernet Network Card

Datasheet

5In Stock

$51.35

$45.55

$43.43

$41.89

View

Min.: 1
Mult.: 1

Bulk

Interface Modules S Video Composite to USB Video Capture

SVID2USB232
StarTech
1: $59.87
2In Stock
18Expected 10/8/2026
New At Mouser

Mfr. Part #
SVID2USB232

Mouser Part #
16-SVID2USB232

New At Mouser

StarTech

Interface Modules S Video Composite to USB Video Capture

Datasheet

2In Stock

18Expected 10/8/2026

$59.87

$53.12

$50.64

$48.85

$47.12

Min.: 1
Mult.: 1

Bulk

Interface Modules Thunderbolt to Dual DisplayPort Adapter DP1.4, 4K 60Hz DP Converter, Mac/Windows

TB32DP14
StarTech
1: $119.96
4In Stock
New At Mouser

Mfr. Part #
TB32DP14

Mouser Part #
16-TB32DP14

New At Mouser

StarTech

Interface Modules Thunderbolt to Dual DisplayPort Adapter DP1.4, 4K 60Hz DP Converter, Mac/Windows

Datasheet

4In Stock

$119.96

$104.04

$101.05

$97.88

$94.73

Min.: 1
Mult.: 1

Bulk

Interface Modules Thunderbolt 3 Mini Dock with Dual 4K 60Hz HDMI

TB3DKM2HDL
StarTech
1: $110.22
11In Stock
New At Mouser

Mfr. Part #
TB3DKM2HDL

Mouser Part #
16-TB3DKM2HDL

New At Mouser

StarTech

Interface Modules Thunderbolt 3 Mini Dock with Dual 4K 60Hz HDMI

Datasheet

11In Stock

$110.22

$97.77

$93.23

$89.93

$86.74

Min.: 1
Mult.: 1

Bulk

Interface Modules USB 2 0 to Fiber Optic Converter 100BaseFX SC

US100A20FXSC
StarTech
1: $242.41
4In Stock
New At Mouser

Mfr. Part #
US100A20FXSC

Mouser Part #
16-US100A20FXSC

New At Mouser

StarTech

Interface Modules USB 2 0 to Fiber Optic Converter 100BaseFX SC

Datasheet

4In Stock

$242.41

$227.28

$222.43

$222.42

View

Min.: 1
Mult.: 1

Bulk

Interface Modules USB 3.0 to GbE Network - Open SFP

US1GA30SFP
StarTech
1: $298.95
3In Stock
New At Mouser

Mfr. Part #
US1GA30SFP

Mouser Part #
16-US1GA30SFP

New At Mouser

StarTech

Interface Modules USB 3.0 to GbE Network - Open SFP

Datasheet

3In Stock

$298.95

$282.16

$271.92

Min.: 1
Mult.: 1

Bulk

Interface Modules USB C to Gigabit Network Converter w Extra USB Port

US1GC301AU
StarTech
1: $66.57
5In Stock
New At Mouser

Mfr. Part #
US1GC301AU

Mouser Part #
16-US1GC301AU

New At Mouser

StarTech

Interface Modules USB C to Gigabit Network Converter w Extra USB Port

Datasheet

5In Stock

$66.57

$59.05

$56.30

$54.31

$52.39

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: $105.52
11Expected 10/7/2026
New At Mouser

Mfr. Part #
US1GC301AU2R

Mouser Part #
16-US1GC301AU2R

New At Mouser

StarTech

Interface Modules USB-C to Dual Gigabit - USB 5Gbps

Datasheet

11Expected 10/7/2026

$105.52

$93.60

$89.25

$86.09

$83.26

Min.: 1
Mult.: 1

Bulk

Interface Modules USB 3 0 Type C to Gigabit Ethernet Converter with USB 3 0 Ty

US1GC301AUW
StarTech
1: $70.06
5In Stock
New At Mouser

Mfr. Part #
US1GC301AUW

Mouser Part #
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

$70.06

$62.14

$59.25

$57.15

$55.13

Min.: 1
Mult.: 1

Bulk

Interface Modules USB-C to GbE Converter - Silver -with native support

US1GC30A
StarTech
1: $51.16
8In Stock
New At Mouser

Mfr. Part #
US1GC30A

Mouser Part #
16-US1GC30A

New At Mouser

StarTech

Interface Modules USB-C to GbE Converter - Silver -with native support

Datasheet

8In Stock

$51.16

$45.38

$43.27

$41.74

View

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: $32.46
9In Stock
New At Mouser

Mfr. Part #
US1GC30DB

Mouser Part #
16-US1GC30DB

New At Mouser

StarTech

Interface Modules USB-C to GbE - USB 3.0

Datasheet

9In Stock

$32.46

$28.79

$27.45

$26.47

View

Min.: 1
Mult.: 1

Bulk

Interface Modules USB-C to Gigabit network adapter - Native support

US1GC30W
StarTech
1: $44.19
3In Stock
New At Mouser

Mfr. Part #
US1GC30W

Mouser Part #
16-US1GC30W

New At Mouser

StarTech

Interface Modules USB-C to Gigabit network adapter - Native support

Datasheet

3In Stock

$44.19

$39.20

$37.37

$36.05

View

Min.: 1
Mult.: 1

Bulk

Interface Modules

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Adafruit
ADLINK Technology
Advanced Energy
Advantech
Applied Motion
ARBOR Technology
ArduSimple
Auvidea
Axiomtek
Azoteq
Banner Engineering
Basler
Brainboxes
Broadcom Limited
Carlo Gavazzi
CCS
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Crouzet
Delta Electronics
Design Gateway
DFRobot
Digi International
Digital View
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Endress+Hauser
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Adapters
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CAN Bus Extenders
Card Readers
Communication Converters
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1-Wire to USB 2.0
2-Channels Communication
2U Butterfly
3U CompactPCI
3U cPCI
4-Channels Communication
4G, 5G, CAN, Ethernet
6U CompacPCI
AC Interface Module
APAX-5001
APAX-5002
AV Connectivity, Power , Charging
Actuator Sensor Interface - AS-i
Adapter Cable
Adapter Card
Analog I/O, Digital I/O
BiSS to USB 2.0
BiSS, I2C to USB
Bluetooth

1 Port
2 Port
3 Port
4 Port
5 Port
6 Port
7 Port
8 Port
9 Port
10 Port
12 Port
13 Port
14 Port
16 Port
18 Port
32 Port
1 Channel
1 Slot
2 Channel
2 Slot

1.2 kb/s
8 kb/s
9.6 kb/s
38.4 kb/s
115 kb/s
0.1152 Mb/s
115.2 Kbps
115.2 kb/s
120 kb/s
230 kb/s
230.4 kb/s
250 kb/s
250 kbps
500 kb/s
576 kb/s
921.6 Kbps
921.6 kb/s
1 Mb/s
1.5 Mb/s
2 Mb/s

USB
Ethernet
CAN
Serial
RJ45
RS-485
RS-232, USB
RS-232
RS-232, USB 2.0
PCIe
RJ-45
Ethernet, RS-232/422/485
PCI, PCIe
RS-422/485, USB
RS-485, USB 2.0
Ethernet, Modbus
PROFIBUS
HDMI
CAN, USB 2.0
I2C

0 V
2.25 V
2.4 V
2.7 V
3 V
3.135 V
3.3 V
3.3 V, 12 V
3.3 V, 5 V
3.3 V, 5 V, 12 V
3.3 V/5 V
4 V
4.25 V
4.5 V
4.75 V
5 V
5 V, 12 V
5 V, 21 V
5 V/12 V
5.5 V

3.3 V
3.3 V, 12 V
3.3 V, 5 V
3.3 V, 5 V, 12 V
3.3 V/5 V
3.465 V
3.6 V
5 V
5 V, 12 V
5.2 V
5.25 V
5.5 V
10 V
12 V
15 V
24 V
24 VAC
25 V
25.2 V
26.4 V

1
4
30D
9700 Series
90655
112011
112021
112034
120111
20A
3SU1
ABFC
ABFH
ACA
ADAM-4000
ADAM-4542+
ADAM-4562
APAX-5001/5002
ATOM
Anybus X-Gateway