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StarTech.com 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention

Misco No. : 173839
Manufacturer/No: Startech / ICUSB2324852
£65.95 Ex VAT
£79.14 Inc VAT
Availability: In stock
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StarTech USB to RS232/422/485 Serial Adapter StarTech 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention

The ICUSB2324852 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention lets you connect every type of serial device to your USB-enabled computer, whether it be for RS232, RS422, or RS485 communication. The adapter features a 9-pin (DB9) male and a 5-pin terminal block serial connector as well as dip-switch controls for easy port configuration with minimal software requirements. The adapter also supports using 2 ports simultaneously, including with mixed protocols; for example RS-232 on port 1, and RS-485 on port 2, or a number of other combinations.

For a convenient, and clean installation in office or industrial settings, the RS232/RS422/RS485 USB Adapter is wall-mountable and fully powered via the host USB connection, providing power to the attached serial device without requiring an external power adapter.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.
The StarTech.com Advantage
  • This single adapter is compatible with any serial device protocol (RS232, RS422, and RS485), and even allows mixing protocols for simultaneous communication over both ports
  • COM retention saves the assigned port settings for the device, so disconnecting/reconnecting is hassle-free
  • USB Powered - no power outlet required, and no cumbersome AC adapter to carry around
Product Description StarTech.com 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention - serial adapter - 2 ports
Product Type Serial adapter - external
Data Transfer Rate 921.6 Kbps
Ports Qty 2 ports
Data Link Protocol RS-232, RS-422, RS-485
Colour Grey
Interface (Bus) Type Hi-Speed USB
Dimensions (WxDxH) 4.4 cm x 8.2 cm x 2.3 cm
Weight 300 g
Manufacturer Warranty 2 years warranty
System Requirements Apple MacOS 6.0, Linux 2.4 or later, Microsoft Windows XP Embedded, Microsoft Windows 98SE/2000/ME/XP, Apple MacOS 9.x or later, Microsoft Windows 7, Microsoft Windows Mobile 5.0, Microsoft Pocket PC 2003, Microsoft Windows CE 4.2, Microsoft Windows Vista, Microsoft Windows Mobile 6.0, Microsoft Windows 2003, Microsoft Windows Server 2008, Microsoft Windows CE 6.0

A Closer Look
StarTech USB to RS232/422/485 Serial Adapter
StarTech USB to RS232/422/485 Serial Adapter
StarTech USB to RS232/422/485 Serial Adapter

  • USB-powered; No additional external power adapter required
  • Both ports can function simultaneously with mixed or matched communication protocols
  • Backwards compatible with USB 1.1
  • Includes a bracket for wall mounting the USB to Serial adapter
  • Features rugged screw-lock USB port to ensure cords are not accidentally disconnected
  • Ability to rename devices for easy recognition
  • COM Port assignments maintained after reboot
  • Port 1 (DB9) configurable for RS232, RS422, or RS485; Port 2 (Terminal Block) configurable for RS422 or RS485
  • Multiple interface modes, including: 4 wire RS422(TxD+/-, RxD+/-), and 2 wire RS485 (DATA+, DATA-)
  • Supports RS-485 Auto Transceiver Turn Around by Unique Featured ATTA Hardware
  • External power adapter can be used (not required) if your device needs extra power beyond what the USB host can provide
  • Transmission Echo for RS485 collision detection
  • USB to 2 Port Straight-Through RS232/422/485 Serial Adapter

  • Perfect for controlling, monitoring, and diagnosing manufacturing machines (CNC, Process Control Equipment, Bar Code Scanners, Serial Printers)
  • Connect serial RS232, RS422, or RS485 devices to notebooks or tablet PC’s through the USB port
  • 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

Package Contents
  • 1 x USB to Serial adapter
  • 1 x Wall Mounting Bracket
  • 1 x USB cable
  • 1 x Driver Installation CD
  • 1 x Instruction Manual

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