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.

499 Products showing for Interface Adapters & Converters

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Limited stock
Exsys USB Converter Cable 1
  • RS Stock No. 217-896
  • Mfr. Part No. EX-1310-TTL
Subtotal (1 unit)
HK$380.90
HK$380.90/unit
In Stock
Brainboxes USB 2.0 Converter Cable 1
  • RS Stock No. 225-8917
  • Mfr. Part No. US-720
Subtotal (1 box of 1 unit)
HK$374.00
HK$374.00/box
In Stock
Brainboxes USB 2.0 Converter Cable 1
  • RS Stock No. 225-8921
  • Mfr. Part No. US-759
Subtotal (1 box of 1 unit)
HK$561.20
HK$561.20/box
In Stock
Phoenix Contact PLC I/O Module
  • RS Stock No. 366-4427
  • Mfr. Part No. 2760623
Subtotal (1 unit)
HK$1,108.90
HK$1,108.90/unit
In Stock
Aten USB to Male to RS232 Male Adapter
  • RS Stock No. 624-853
  • Mfr. Part No. UC232AF
Subtotal (1 unit)
HK$327.40
HK$327.40/unit
Limited stock
Exsys USB 2.0 to Male to Terminal Block Female Adapter
  • RS Stock No. 217-860
  • Mfr. Part No. EX-49123
Subtotal (1 unit)
HK$98.10
HK$98.10/unit
In Stock
Brainboxes USB 2.0 Converter Cable 2
  • RS Stock No. 225-8919
  • Mfr. Part No. US-757
Subtotal (1 box of 1 unit)
HK$530.90
HK$530.90/box
In Stock
Brainboxes USB Interface Converter 1
  • RS Stock No. 910-8611
  • Mfr. Part No. US-159
Subtotal (1 unit)
HK$915.10
HK$915.10/unit
In Stock
Brainboxes USB 2.0 Converter Cable 1
  • RS Stock No. 225-8918
  • Mfr. Part No. US-735
Subtotal (1 box of 1 unit)
HK$311.70
HK$311.70/box
Temporarily out of stock
FTDI Chip USB to Adapter
  • RS Stock No. 286-092
  • Mfr. Part No. VDRIVE3
Subtotal (1 unit)
HK$274.20
HK$274.20/unit
In Stock
FTDI Chip RS232 Converter Cable 2
  • RS Stock No. 429-274
  • Mfr. Part No. US232R-10-BULK
Subtotal (1 unit)
HK$363.50
HK$363.50/unit
In Stock
Anybus CAN to Female to Adapter Interface Converter
  • RS Stock No. 240-5268
  • Mfr. Part No. AB7311
Subtotal (1 unit)
HK$8,080.02
HK$8,080.02/unit
Currently unavailable
Phoenix Contact RS232 Interface Converter 2
  • RS Stock No. 802-8346
  • Mfr. Part No. 2881078
Subtotal (1 unit)
HK$1,155.70
HK$1,155.70/unit
Currently unavailable
Connective Peripherals RS422 Converter Cable 2
  • RS Stock No. 228-6413
  • Mfr. Part No. USB2-H-6002
Subtotal (1 unit)
HK$811.80
HK$811.80/unit
In Stock
Connective Peripherals RS232 Converter Cable 2
  • RS Stock No. 228-6384
  • Mfr. Part No. ES-U-1002-M
Subtotal (1 unit)
HK$670.20
HK$670.20/unit
In Stock
Peak CAN, CAN FD Adapter 1
  • RS Stock No. 734-612
  • Mfr. Part No. IPEH-002038
Subtotal (1 unit)
HK$1,414.70
HK$1,414.70/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 687-7806
  • Mfr. Part No. US232R-100-BULK
Subtotal (1 unit)
HK$429.50
HK$429.50/unit
Limited stock
Connective Peripherals RS232 Converter Cable 1
  • RS Stock No. 228-4346
  • Mfr. Part No. USBC-FS-RS232-0V-1800-WE
Subtotal (1 unit)
HK$306.30
HK$306.30/unit
In Stock
StarTech.com USB 2.0 Interface Converter 1
  • RS Stock No. 193-2833
  • Mfr. Part No. ICUSB1284
Subtotal (1 unit)
HK$207.30
HK$207.30/unit
In Stock
StarTech.com RS232 Interface Converter 8
  • RS Stock No. 179-7979
  • Mfr. Part No. ICUSB2328I
Subtotal (1 unit)
HK$1,988.30
HK$1,988.30/unit
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