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 57.77 Reference price (RRP)
- Availability
- On request — ask for a quote
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
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 83.59≈ USD 57.77
- Oct 2026
- Lowest recorded
- AUD 83.59≈ USD 57.77
- Highest recorded
- AUD 83.59≈ USD 57.77
- Recorded
- 2026
- 1 price point
AUD 83.59 rrp, recorded
Buy or sell STARTECH.COM ICUSB2321F
Buying STARTECH.COM adapters
Looking to buy the STARTECH.COM ICUSB2321F or a compatible adapter? Prology supplies new, refurbished and used STARTECH.COM adapters in Australia and the United States. Send the part number and quantity for a firm price.
Selling STARTECH.COM adapters
Have a spare or decommissioned ICUSB2321F? Prology buys used and surplus STARTECH.COM adapters — single units or whole lots — and replies with an offer within 1 business day. Sell your ICUSB2321F.
- What is the STARTECH.COM ICUSB2321F?
- The STARTECH.COM ICUSB2321F is a STARTECH.COM adapter – USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to.
- How much does the STARTECH.COM ICUSB2321F cost?
- The reference price on record is AUD 83.59 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the STARTECH.COM ICUSB2321F?
- It is not listed on the Prology store yet. Prology sources STARTECH.COM adapters on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used STARTECH.COM ICUSB2321F?
- Yes. Prology buys used and surplus STARTECH.COM adapters, including the ICUSB2321F. Get an offer — sell outright or trade in against your next order.
Request a quote for ICUSB2321F
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.