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

Sort By
Limited stock
Exsys RS232 to RS485 Interface Adapter
  • RS Stock No. 217-900
  • Mfr. Part No. EX-47901
Subtotal (1 unit)
HK$455.80
HK$455.80/unit
In Stock
FTDI Chip RS232 Converter Cable 2
  • RS Stock No. 760-8711
  • Mfr. Part No. CHIPI-X10
Subtotal (1 unit)
HK$341.00
HK$341.00/unit
In Stock
Advantech RS232 to Female to RS485, RS422 Female Interface Converter
  • RS Stock No. 657-023
  • Mfr. Part No. ULI-224TC
Subtotal (1 unit)
HK$1,505.10
HK$1,505.10/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 216-8425
  • Mfr. Part No. UC232R-10-NE
Subtotal (1 unit)
HK$172.50
HK$172.50/unit
Limited stock
Exsys USB Type A to RS485 Converter Cable
  • RS Stock No. 217-854
  • Mfr. Part No. EX-13009
Subtotal (1 unit)
HK$274.40
HK$274.40/unit
In Stock
FTDI Chip RS422 Converter Cable 1
  • RS Stock No. 687-7831
  • Mfr. Part No. USB-RS422-WE-1800-BT
Subtotal (1 unit)
HK$426.20
HK$426.20/unit
Temporarily out of stock
Ixxat IPC Accessory Interface Converter
  • RS Stock No. 226-2747
  • Mfr. Part No. 1.01.0283.22002
Subtotal (1 unit)
HK$6,498.00
HK$6,498.00/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 429-252
  • Mfr. Part No. UC232R-10
Subtotal (1 unit)
HK$205.90
HK$205.90/unit
In Stock
Roline RS485, RS232, RS422 Interface Converter 2
  • RS Stock No. 745-6775
  • Mfr. Part No. 12.02.1005
Subtotal (1 unit)
HK$2,053.60
HK$2,053.60/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
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
StarTech.com RS232 Interface Converter 1
  • RS Stock No. 179-7978
  • Mfr. Part No. ICUSB232C
Subtotal (1 unit)
HK$328.00
HK$328.00/unit
In Stock
StarTech.com RS232 Interface Converter 1
  • RS Stock No. 179-7985
  • Mfr. Part No. ICUSB232FTN
Subtotal (1 unit)
HK$456.10
HK$456.10/unit
Currently unavailable
MOXA USB Type B to Female to RS232, RS422, RS485 Male Interface Converter
  • RS Stock No. 255-3539
  • Mfr. Part No. UPort 1450I
Subtotal (1 unit)
HK$7,613.06
HK$7,613.06/unit
Stocked by manufacturer
Advantech USB Type B to USB B Female Fibre Optic Converter
  • RS Stock No. 715-570
  • Mfr. Part No. BB-UH401
Subtotal (1 unit)
HK$1,215.66
HK$1,215.66/unit
In Stock
StarTech.com RS232 Interface Converter 1
  • RS Stock No. 179-7973
  • Mfr. Part No. ICUSB232SM3
Subtotal (1 unit)
HK$351.30
HK$351.30/unit
In Stock
StarTech.com RS232 Interface Converter 1
  • RS Stock No. 186-4052
  • Mfr. Part No. ICUSB232PROC
Subtotal (1 unit)
HK$384.90
HK$384.90/unit
In Stock
Exsys USB 2.0 to RS232 Converter Cable
  • RS Stock No. 217-898
  • Mfr. Part No. EX-23001
Subtotal (1 unit)
HK$327.50
HK$327.50/unit
Last RS stock
Ixxat D-Sub 9-Pin to Male to D-Sub 9-Pin Female Interface Converter
  • RS Stock No. 226-2731
  • Mfr. Part No. 1.01.0001.12001
Subtotal (1 unit)
HK$1,262.10
HK$1,262.10/unit
In Stock
StarTech.com RS232, RS485, RS422 Interface Converter 2
  • RS Stock No. 186-4060
  • Mfr. Part No. IC232485S
Subtotal (1 unit)
HK$974.30
HK$974.30/unit
1
2
3
25
Results per page

Related links