User Manual

1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention

StarTech ID: ICUSB2321F

The ICUSB2321F 1-Port USB to Serial RS232 Adapter Cable with FTDI chipset and COM Retention converts

an available USB 1.1 or 2.0 port into an RS232 serial DB9 port to connect, monitor and control your serial

devices.

This compact adapter features COM retention, allowing the same COM port value to automatically be re-

assigned to the port if the cable is disconnected and re-connected to the host computer, or if the system is

rebooted. The ICUSB2321F uses the FTDI chipset which supports additional customization, advanced features,

and compatibility not necessarily offered by other solutions.

Compatibility with a broad list of Operating Systems including Windows®, Windows CE, Mac OS and Linux,

makes this product easy to integrate into mixed environments.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Applications

Perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that

lack an integrated RS232 port

Connect, monitor and control industrial/automotive sensors and equipment

Connect bar code scanners, receipt printers and other point of sale devices

Connect and program LED and Digital signage boards with serial communication ports

Connect a satellite receiver, serial modem, or PDU

www.startech.com

1 800 265 1844

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Port FTDI USB to Serial RS232 Adapter Cable with COM Retention StarTech ID: ICUSB2321F The ICUSB2321F 1-Port USB to Serial RS232 Adapter Cable with FTDI chipset and COM Retention converts an available USB 1.1 or 2.0 port into an RS232 serial DB9 port to connect, monitor and control your serial devices.
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Features Integrated FTDI USB UART Chip Baud Rate up to 115.2Kbps COM Port assignments maintained across reboot Powered by the USB port - no external power adapter required Single cable design for portability Designed to make serial port expansion quick and easy Compatible with Windows®, Mac OS and Linux 6-foot cable length for connecting to devices without having to be too close USB to Straight-Through RS232 Serial Adapter www.startech.
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Technical Specifications Warranty Bus Type Chipset ID Interface Port Style Ports Data Bits FIFO Max Baud Rate Parity Serial Protocol Stop Bits Connector Type(s) Connector Type(s) OS Compatibility System and Cable Requirements Cable Length Color Enclosure Type Product Height Product Length Product Weight Product Width Power Source Humidity Operating Temperature Storage Temperature Shipping (Package) Weight 2 Years USB 2.0 FTDI - FT232RL Serial Cable Adapter 1 7, 8 256 Bytes 115.
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Included in Package Included in Package Included in Package 1 - USB to RS-232 Serial Adapter 1 - Driver CD 1 - Instruction Manual Certifications, Reports and Compatibility www.startech.