Interface Adapters & Converters

Interface adapters, also known as interface cards or I/O (Input/Output) adapters, are hardware components used to connect and facilitate communication between different devices or subsystems with different interfaces or protocols. These adapters serve as intermediaries, ensuring compatibility and data transfer between devices that might otherwise be incompatible due to differences in connectivity standards, voltage levels, or communication protocols.

Here are some common types and examples of interface adapters:

  • Serial to USB Adapter: This adapter converts a serial (RS-232) connection into a USB connection, enabling older serial devices to connect to modern computers with USB ports.
  • SATA to USB Adapter: Used for connecting SATA hard drives or SSDs to a USB port for data transfer or cloning purposes.
  • Parallel to USB Adapter: Converts a parallel port (commonly used for older printers) into a USB connection, allowing older devices to connect to modern computers.
  • RS-485 to Ethernet Converter: Converts RS-485 serial communication to Ethernet, enabling integration of legacy industrial equipment into modern networked systems.

These are just a few examples of the many interface adapters available. They play a crucial role in bridging the gap between different technologies and ensuring the seamless operation of various devices and peripherals in diverse computing environments. Interface adapters are essential tools in maintaining compatibility and extending the functionality of devices and systems.

498 Products showing for Interface Adapters & Converters

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In Stock
StarTech.com RS232 Interface Converter 4
  • RS Stock No. 186-4058
  • Mfr. Part No. ICUSB2324
Subtotal (1 unit)
HK$1,048.30
HK$1,048.30/unit
Currently unavailable
ICP DAS USA RS232, RS422, RS485 Converter Cable 1
  • RS Stock No. 104-6164
  • Mfr. Part No. I-7561
Subtotal (1 unit)
HK$1,393.80
HK$1,393.80/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 687-7828
  • Mfr. Part No. USB-RS232-WE-1800-BT_0.0
Subtotal (1 unit)
HK$246.90
HK$246.90/unit
In Stock
Anybus D-Sub 9-Pin to RJ45 Interface Converter
  • RS Stock No. 240-5282
  • Mfr. Part No. ABC3013-A
Subtotal (1 unit)
HK$7,138.80
HK$7,138.80/unit
In Stock
Brainboxes RS232 Interface Converter 2
  • RS Stock No. 703-3243
  • Mfr. Part No. US-257
Subtotal (1 unit)
HK$1,154.70
HK$1,154.70/unit
In Stock
Connective Peripherals RS232 Converter Cable 1
  • RS Stock No. 228-6382
  • Mfr. Part No. ES-U-1001-A
Subtotal (1 unit)
HK$241.00
HK$241.00/unit
In Stock
RS PRO USB Type A to Male to USB B Male Adapter
  • RS Stock No. 724-4143
Subtotal (1 unit)
HK$53.40
HK$53.40/unit
In Stock
FTDI Chip RS485 Converter Cable 1
  • RS Stock No. 687-7834
  • Mfr. Part No. USB-RS485-WE-1800-BT
Subtotal (1 unit)
HK$372.50
HK$372.50/unit
In Stock
WAGO RJ45 to Male to Interface Adapter
  • RS Stock No. 279-7425
  • Mfr. Part No. 750-377
Subtotal (1 unit)
HK$6,871.90
HK$6,871.90/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 730-0158
  • Mfr. Part No. USB-RS232-WE-1800-BT_3.3
Subtotal (1 unit)
HK$246.90
HK$246.90/unit
In Stock
Phoenix Contact Fibre Optic Converter
  • RS Stock No. 801-9156
  • Mfr. Part No. 2902854
Subtotal (1 unit)
HK$3,503.80
HK$3,503.80/unit
In Stock
Phoenix Contact Fibre Optic Converter
  • RS Stock No. 801-9181
  • Mfr. Part No. 2902856
Subtotal (1 unit)
HK$4,174.10
HK$4,174.10/unit
Temporarily out of stock
Brainboxes USB 2.0 Interface Converter 2
  • RS Stock No. 688-3331
  • Mfr. Part No. US-313
Subtotal (1 unit)
HK$1,751.10
HK$1,751.10/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 216-8465
  • Mfr. Part No. US232R-500-BULK
Subtotal (1 unit)
HK$435.50
HK$435.50/unit
In Stock
Exsys USB Type A to Male to DB9 Male Converter Cable
  • RS Stock No. 285-7496
  • Mfr. Part No. EX-1309-9
Subtotal (1 unit)
HK$806.60
HK$806.60/unit
In Stock
Anybus RS232, RS485 to RJ45 Interface Converter
  • RS Stock No. 240-5285
  • Mfr. Part No. ABC3090-A
Subtotal (1 unit)
HK$7,138.80
HK$7,138.80/unit
In Stock
Connective Peripherals RS485 Converter Cable 1
  • RS Stock No. 228-6393
  • Mfr. Part No. USB2-F-5001
Subtotal (1 unit)
HK$422.80
HK$422.80/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 687-7812
  • Mfr. Part No. UT232R-500
Subtotal (1 unit)
HK$398.70
HK$398.70/unit
In Stock
FTDI Chip USB Converter Cable 2
  • RS Stock No. 687-7815
  • Mfr. Part No. USB-RS232-WE-5000-BT_0.0
Subtotal (1 unit)
HK$411.50
HK$411.50/unit
In Stock
StarTech.com RS232 Interface Converter 4
  • RS Stock No. 179-7980
  • Mfr. Part No. ICUSB2324I
Subtotal (1 unit)
HK$1,367.70
HK$1,367.70/unit
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