Scan code: LN84144 Manufacturer code: ICUSB422

RS422/485 6ft USB Serial Cable Adapter ICUSB422 6ft Professional RS422/485 USB Serial Cable Adapter w/ COM Retention

Scan code: LN84144 Manufacturer code: ICUSB422
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Get it Tomorrow, 29 MayIn stock
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Product Overview The ICUSB422 6ft Professional RS422/485 USB Serial Cable Adapter with COM Port Retention lets you connect RS422 or RS485 serial devices to your USB-enabled computer. The adapter features a 9-pin (DB9) male serial connector as well as dipswitch controls for easy port configuration, and requires minimal software.

The serial adapter is USB-powered, eliminating the aggravation of requiring an external power adapter. With COM port retention, assigned port settings are saved, so you can disconnect and reconnect the adapter with virtually no configuration required on the host computer.

The Advantage
• USB Powered - no power outlet required, and no cumbersome AC adapter to carry around.
• Supports high speed RS-422/RS-485 communication up to 921.6kbps; 400% faster than most USB to RS-232 adapters.
• COM retention saves the assigned port settings for the device, so disconnecting/reconnecting is hassle-free. Features • USB to Straight-Through RS422/485 Serial Adapter.
• Supported baud rates from 300bps to 921.6 Kbps.
• Being able to rename devices no matter how many are plugged in.
• Supports COM Port retention.
• Configurable port for RS422 or RS485 support.
• Supports RS-485 Auto Transceiver Turn Around by Unique Featured ATTA Hardware.
• Backwards compatible with USB 1.1.
• Integrated adapter and cable eliminates the need for additional cables.
• Two interface modes; 4 wire RS422(TxD+/-, RxD+/-), and 2 wire RS485 (DATA+, DATA-).
• 120 OHM terminator that can be Enabled/Disabled by DIP switch.
• Transmission Echo for RS485 collision detection.

• Ideal for connecting serial RS422/485 devices to notebooks or tablet PC’s through an available USB port.
• Perfect for controlling/diagnosing manufacturing machines(CNC, Process Control Equipment, Bar Code Scanners, Serial Printers).
• Security device control (key panels, cameras, card readers).
• Great for Industrial programmers looking to test new code with serial devices.
• Adapting and expanding POS systems.
• Communicating with test and monitoring equipment.
• Connect and program LED and Digital signage boards with serial communication ports.

Bus Type: USB 2.0
Chipset ID: FTDI - FT232RL
Interface: Serial
Port Style: Cable Adapters
Ports: 1
Data Bits: 7, 8
FIFO: 256 Bytes
Max Baud Rate: 921.6 Kbps
Parity: Even, Odd, None
Serial Protocol: RS-422/485
Stop Bits: 1, 2
Connector Type(s): 1 - USB Type-A (4 pin) USB 2.0 Male
External Ports: 1 - DB-9 (9 pin, D-Sub) Male
Microsoft WHQL Certified: Yes
OS Compatibility:
- Windows® CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10, Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
- Mac OS® 10.6 to 10.13
- Linux 2.4.x to 4.11.x LTS Versions only
Humidity: 5~95% RH
Operating Temperature : 0°C to 55°C (32°F to 131°F)
Storage Temperature: -20°C to 85°C (-4°F to 185°F)
Physical Characteristics
Cable Length: 1.8 m [6 ft]
Colour: Black
Enclosure Type: Plastic
Product Height: 22.1 mm [0.9 in]
Product Length: 45 mm [1.8 in]
Product Weight: 100 g [3.5 oz]
Product Width: 41.5 mm [1.6 in]
Packaging Information
Shipping (Package) Weight: 0.2 kg [0.5 lb]
Interface RS422
  • 1 x RS422/485
  • 1 x USB 2.0
Additional Information
Scan Code LN84144
Model Number ICUSB422
GTIN 650308365488

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
DOA Period:
7 days
RTB Period:
12 months
Manufacturer Contact Details
0800 169 0408
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RS422/485 6ft USB Serial Cable Adapter
RS422/485 6ft USB Serial Cable Adapter