STARTECH.COM ICUSB2321F
USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin)
Key facts
- Part number
- ICUSB2321F
- Brand
- STARTECH.COM
- Category
- Adapters
- Price
- AUD 83.59≈ USD 58.36 RRP
- Availability
- On request — ask for a quote
The STARTECH.COM ICUSB2321F is an adapter listed in the Prology Parts Index. RRP AUD 83.59≈ USD 58.36 (Oct 2026). Request a quote for volume pricing, or sell us your used adapters.
Overview
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.
- 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
Specifications
General
- Weight (Approximate)
- 90 g
- Product Color
- Black
- Product Material
- Plastic
- Additional Information
- 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, 2019 Mac OS® 10.6 to 10.14 Linux 2.4.x to 4.11.x LTS Versions only
- Package Contents
- 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention1 x Driver CD1 x Instruction Manual
- Certifications & Standards
- FCC
- Environmentally Friendly
- Yes
Windows Server 2008 R2
- TAA Compliant
- Yes
- Product Type
- Data Transfer Adapter
Manufacturer Website Address
- Product Name
- 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
- Cable Length
- 1.83 m
- Connector Type on First End
- DB-9 RS-232 Serial - Male
- Connector Type on Second End
- USB 2.0 Type A - Male
- Connector on First End Details
- 1 x 9-pin DB-9 RS-232 Serial - Male
- Connector on Second End Details
- 1 x USB 2.0 Type A - Male
- Connector Gender on First End
- Male
- Connector Gender on Second End
- Male
Price history
- Latest
- AUD 83.59≈ USD 58.36
- Oct 2026
- Lowest recorded
- AUD 83.59≈ USD 58.36
- Highest recorded
- AUD 83.59≈ USD 58.36
- Recorded
- 2026
- 1 price point
AUD 83.59 rrp, recorded
Why buy from Prology
- Tested before dispatchEvery item is checked by our technicians before it ships.
- Warranty includedParts are covered by a Prology warranty – ask us for the terms.
- Fast shippingDispatched from our Australian and US locations.
- Real people, quick repliesQuotes and answers within 1 business day.
Request a quote for ICUSB2321F
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