Startech IT
StarTech 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention - DB-9 Male USB - Type A Male USB - 6ft - Black ICUSB2321F
- SKU:
- 18059210
- MPN:
- icusb2321f
- Availability:
- Usually ships the same or next business day. In stock at our IN, MS, NJ, TX warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/02/2026 02:40:08 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $44.85 each 44.85 |
| Buy 3 | and pay only $41.82 each 41.82 |
| Buy 4 - 9 | and pay only $40.82 each 40.82 |
| Buy 10 - 26 | and pay only $39.03 each 39.03 |
| Buy 27 or above | and pay only $38.20 each 38.2 |
- Stock Update:
- 02/02/2026 02:40:08 AM PST
Description
This item is brand-new, factory sealed.
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.
Package Contents:
- 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
- 1 x Driver CD
- 1 x Instruction Manual
Features
- 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
- 1 x Driver CD
- 1 x Instruction Manual
Certifications & Standards:
FCC
TAA Compliant:
Yes
Environmental Certification:
EU RoHS
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
Environmentally Friendly:
Yes
Operating System Compatibility:
Windows CE 4.2
Windows CE 5.0
Windows CE 6.0
Windows XP Embedded
Windows 98 Second Edition
Windows 2000 Server
Windows XP
Windows Vista
Windows 7
Windows 8
Windows 8.1
Windows 10
Windows 11
Windows Server 2003
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2
Windows Server 2016
Windows Server 2019
Windows Server 2022
Mac OS X 10.6 Snow Leopard
macOS Catalina 10.15
macOS Big Sur 11.0
macOS Monterey 12.0
macOS Ventura 13.0
Linux Kernel 3.0.x+ LTS
Environmental Compliance:
Restriction of Hazardous Substances (RoHS) 2
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
Taiwan
Specs
| Physical Characteristics | |
| Product Material | Plastic |
| Weight (Approximate) | 3.17 oz |
| Product Color | Black |
| Color Family | Black |
| Warranty | |
| Limited Warranty | 2 Year |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | 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. More from the Manufacturer |
| Product Type | Data Transfer Adapter |
| Product Name | 1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | ICUSB2321F |
| Packaged Quantity | 1 Each |
| Technical Information | |
| Connector Gender on First End | Male |
| Connector on Second End Details | 1 x USB 2.0 Type A - Male |
| Connector on First End Details | 1 x 9-pin DB-9 RS-232 Serial - Male |
| Connector Type on First End | DB-9 RS-232 Serial - Male |
| Connector Type on Second End | USB 2.0 Type A - Male |
| Connector Gender on Second End | Male |
| Cable Length | 6 ft |
Warranty Information
