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

Temporarily out of stock
WAGO RJ45 to Male to Interface Adapter
  • RS Stock No. 279-7420
  • Mfr. Part No. 750-354/000-001
Subtotal (1 unit)
HK$5,122.10
HK$5,122.10/unit
In Stock
Advantech USB to Female to Terminal Block Interface Converter
  • RS Stock No. 657-026
  • Mfr. Part No. BB-USPTL4-LS
Subtotal (1 unit)
HK$1,013.90
HK$1,013.90/unit
Stocked by manufacturer
Advantech USB Type A Female to USB B Female Fibre Optic Converter
  • RS Stock No. 715-598
  • Mfr. Part No. BB-UHR307
Subtotal (1 unit)
HK$3,786.85
HK$3,786.85/unit
In Stock
Helmholz GmbH & Co. KG IPC Accessory Interface Converter
  • RS Stock No. 100-789
  • Mfr. Part No. 700-660-2AA01
Subtotal (1 unit)
HK$3,079.80
HK$3,079.80/unit
In Stock
Exsys HDMI Female to Female to HDMI Female Adapter
  • RS Stock No. 217-863
  • Mfr. Part No. EX-49152
Subtotal (1 unit)
HK$125.70
HK$125.70/unit
Stocked by manufacturer
Anybus D-Sub 9-Pin to Female to BNC Interface Converter
  • RS Stock No. 240-5271
  • Mfr. Part No. AB7314
Subtotal (1 unit)
HK$10,890.80
HK$10,890.80/unit
In Stock
FTDI Chip RS232 Converter Cable 1
  • RS Stock No. 730-0152
  • Mfr. Part No. USB-RS232-WE-5000-BT_3.3
Subtotal (1 unit)
HK$400.50
HK$400.50/unit
In Stock
Exsys RJ45 Female to Female to RJ45 Female Female Interface Adapter
  • RS Stock No. 309-456
  • Mfr. Part No. EX-49150
Subtotal (1 unit)
HK$125.70
HK$125.70/unit
In Stock
Brainboxes RS422, RS485 Interface Converter 8
  • RS Stock No. 703-3240
  • Mfr. Part No. US-842
Subtotal (1 unit)
HK$3,740.70
HK$3,740.70/unit
In Stock
Exsys Terminal to USB B Male Male Interface Adapter
  • RS Stock No. 309-485
  • Mfr. Part No. EX-49131
Subtotal (1 unit)
HK$95.52
HK$95.52/unit
In Stock
Advantech USB to Female to USB Female Adapter
  • RS Stock No. 657-024
  • Mfr. Part No. ULI-417H
Subtotal (1 unit)
HK$1,743.30
HK$1,743.30/unit
Limited stock
Exsys USB Type C to Female to USB Type C Male Adapter
  • RS Stock No. 217-872
  • Mfr. Part No. EX-49183
Subtotal (1 unit)
HK$227.60
HK$227.60/unit
In Stock
StarTech.com RS232 Interface Converter 4
  • RS Stock No. 186-4058
  • Mfr. Part No. ICUSB2324
Subtotal (1 unit)
HK$1,053.37
HK$1,053.37/unit
In Stock
Anybus D-Sub 9-Pin to RJ45 Interface Converter
  • RS Stock No. 240-5280
  • Mfr. Part No. ABC3000-A
Subtotal (1 unit)
HK$6,793.10
HK$6,793.10/unit
In Stock
StarTech.com USB Type A to Male to RS232, DB9 Male Interface Adapter
  • RS Stock No. 287-3317
  • Mfr. Part No. 2P1FFC-USB-SERIAL
Subtotal (1 unit)
HK$572.00
HK$572.00/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$216.20
HK$216.20/unit
Temporarily out of stock
Exsys HDMI Female to Female to HDMI Male Adapter
  • RS Stock No. 217-866
  • Mfr. Part No. EX-49162
Subtotal (1 unit)
HK$125.70
HK$125.70/unit
In Stock
StarTech.com RS232 Interface Converter 1
  • RS Stock No. 179-7983
  • Mfr. Part No. ICUSB2321X
Subtotal (1 unit)
HK$449.70
HK$449.70/unit
In Stock
Connective Peripherals UART Interface Converter 1
  • RS Stock No. 228-4354
  • Mfr. Part No. USBC-HS-UART-5V-3.3V-1800-SPR
Subtotal (1 unit)
HK$474.50
HK$474.50/unit
Stocked by manufacturer
Ohaus D-Sub 9-Pin to Female to Terminal Block Female Interface Adapter
  • RS Stock No. 192-448
  • Mfr. Part No. 83032107
Subtotal (1 unit)
HK$540.90
HK$540.90/unit
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