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.

474 Products showing for Interface Adapters & Converters

In Stock
Aten USB to Male to RS232 Male Adapter
  • RS Stock No. 624-853
  • Mfr. Part No. UC232AF
Subtotal (1 unit)
HK$322.30
HK$322.30/unit
In Stock
Connective Peripherals RS232 Converter Cable 2
  • RS Stock No. 228-6398
  • Mfr. Part No. USB2-H-1002
Subtotal (1 unit)
HK$583.40
HK$583.40/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 216-8465
  • Mfr. Part No. US232R-500-BULK
Subtotal (1 unit)
HK$422.20
HK$422.20/unit
Currently unavailable
Roline RS232, RS485 Interface Converter 1
  • RS Stock No. 255-9762
Subtotal (1 unit)
HK$1,204.10
HK$1,204.10/unit
In Stock
FTDI Chip RS422 Converter Cable 1
  • RS Stock No. 730-0161
  • Mfr. Part No. USB-RS422-WE-5000-BT
Subtotal (1 unit)
HK$558.83
HK$558.83/unit
In Stock
FTDI Chip RS232 Converter Cable 2
  • RS Stock No. 429-274
  • Mfr. Part No. US232R-10-BULK
Subtotal (1 unit)
HK$352.20
HK$352.20/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$361.00
HK$361.00/unit
In Stock
StarTech.com D-Sub 9-Pin to Male to USB Type A Male Converter Cable
  • RS Stock No. 256-6903
  • Mfr. Part No. 1P3FPC-USB-SERIAL
Subtotal (1 unit)
HK$391.10
HK$391.10/unit
In Stock
Advantech DB9 to Female to DB9 Male Interface Converter
  • RS Stock No. 655-518
  • Mfr. Part No. ULI-262D
Subtotal (1 unit)
HK$824.00
HK$824.00/unit
Stocked by manufacturer
Phoenix Contact Fibre Optic Converter
  • RS Stock No. 801-9156
  • Mfr. Part No. 2902854
Subtotal (1 unit)
HK$3,372.60
HK$3,372.60/unit
In Stock
Neutrik RJ45 to Female to RJ45 Female Adapter
  • RS Stock No. 834-8344
  • Mfr. Part No. NE8FDP
Subtotal (1 unit)
HK$119.90
HK$119.90/unit
In Stock
StarTech.com RS232 Interface Converter 2
  • RS Stock No. 179-7982
  • Mfr. Part No. ICUSB2322F
Subtotal (1 unit)
HK$645.10
HK$645.10/unit
Temporarily out of stock
FTDI Chip RS422 Converter Cable 1
  • RS Stock No. 687-7831
  • Mfr. Part No. USB-RS422-WE-1800-BT
Subtotal (1 unit)
HK$413.00
HK$413.00/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 687-7812
  • Mfr. Part No. UT232R-500
Subtotal (1 unit)
HK$418.70
HK$418.70/unit
In Stock
Mitsubishi Electric RS232 Converter Cable 1
  • RS Stock No. 272-860
  • Mfr. Part No. UC232A USB-RS232
Subtotal (1 unit)
HK$598.70
HK$598.70/unit
Temporarily out of stock
FTDI Chip USB Type A to Receptacle x 10, Single Pole Converter Cable
  • RS Stock No. 741-7076
  • Mfr. Part No. C232HM-DDHSL-0
Subtotal (1 unit)
HK$380.00
HK$380.00/unit
In Stock
StarTech.com RS232 Converter Cable 1
  • RS Stock No. 123-8048
  • Mfr. Part No. ICUSB2321F
Subtotal (1 unit)
HK$426.70
HK$426.70/unit
In Stock
Exsys DB9 Female to Female to Terminal Block Female Adapter
  • RS Stock No. 217-856
  • Mfr. Part No. EX-49111
Subtotal (1 unit)
HK$131.50
HK$131.50/unit
In Stock
StarTech.com USB Type A to Male to D-Sub 9-Pin Male USB Serial Cable Adapter
  • RS Stock No. 473-475
  • Mfr. Part No. 1P6FFC-USB-SERIAL
Subtotal (1 unit)
HK$455.94
HK$455.94/unit
In Stock
Advantech RJ45 to Female to RS232 Male Adapter
  • RS Stock No. 655-504
  • Mfr. Part No. ECU-1051
Subtotal (1 unit)
HK$2,416.80
HK$2,416.80/unit
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