---
product_id: 253989138
title: "com USB to Serial Adapter - 1 Port - FTDI UART Chip - DB9 (9-Pin) - RS232 Adapter (ICUSB2321F) - Black"
brand: "startech"
price: "62027CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Star Tech"
url: https://www.desertcart.sn/products/253989138-com-usb-to-serial-adapter-1-port-ftdi-uart-chip
store_origin: SN
region: Senegal
---

# Max baud rate 115.2 Kbps for fast data transfer Compact 6ft cable with small form factor FTDI chipset for seamless USB to serial conversion com USB to Serial Adapter - 1 Port - FTDI UART Chip - DB9 (9-Pin) - RS232 Adapter (ICUSB2321F) - Black

**Brand:** startech
**Price:** 62027CFA
**Availability:** ✅ In Stock

## Summary

> 🔗 Stay connected to your legacy devices with next-gen ease!

## Quick Answers

- **What is this?** com USB to Serial Adapter - 1 Port - FTDI UART Chip - DB9 (9-Pin) - RS232 Adapter (ICUSB2321F) - Black by startech
- **How much does it cost?** 62027CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/253989138-com-usb-to-serial-adapter-1-port-ftdi-uart-chip)

## Best For

- startech enthusiasts

## Why This Product

- Trusted startech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Saving Design:** Compact, USB-powered adapter eliminates bulky power bricks and clutter
- • **Plug & Play Simplicity:** Effortless installation with COM port retention for consistent device recognition
- • **Customizable Powerhouse:** FTDI FT232RL chipset enables advanced customization and robust serial communication
- • **Universal Compatibility:** Works flawlessly across Windows, Mac OS, Linux, and Windows CE environments
- • **Reliable Legacy Connectivity:** Perfect for connecting POS systems, barcode scanners, and digital signage with RS232 support

## Overview

The StarTech.com USB to Serial Adapter (ICUSB2321F) converts USB 1.1/2.0 ports into RS232 serial DB9 connections using a high-performance FTDI FT232RL chipset. Featuring a compact 6-foot cable, COM port retention for stable device mapping, and broad OS compatibility, it’s the ideal solution for professionals needing reliable, customizable serial connectivity without bulky power adapters. Backed by a 2-year warranty and lifetime support, it’s a must-have for seamless integration of legacy hardware.

## Description

The 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 Serial RS232 Adapter Cable 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.

Review: easy install and reliable.
Review: Muy buen producto y sin ningun problema de instalacion, sin olvidar que a un precio excelente, instrucciones precisas para su instalacion

## Features

- MULTI-USE FUNCTIONALITY: This versatile USB to serial RS232 adapter is perfect for a range of applications, from digital signage to connecting point-of-sale systems and barcode scanners
- CUSTOMIZABLE SOLUTION: This USB serial hub features an FTDI chipset, making it highly customizable and compatible, and the ideal solution for any setup
- COMPACT DESIGN: Designed with a small form factor, this serial RS232 converter is USB powered and requires no bulky power adapters or an outlet
- EASY INSTALLATION: This serial adapter ensures easy installation and operation with COM port retention that provides robust serial connectivity for legacy devices
- TECH SPECS: 6 feet (1.8 meters); FTDI FT232RL Chipset; Max Baud Rate: 115.2 Kbps; 256 Bytes FIFO; None/Odd/Even/Mark Parity Modes; 7 or 8 Data Bits; 1 or 2 Stop bits; TAA Compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004ZMYTYC |
| Best Sellers Rank | #53,093 in Computers ( See Top 100 in Computers ) #132 in Serial Adapters |
| Item model number | ICUSB2321F |
| Language | English |
| Manufacturer | STARTECH.COM |
| Product Dimensions | 182.88 x 4.06 x 2.29 cm; 90 g |

## Product Details

- **Colour:** Black
- **Compatible devices:** Monitor
- **Connector type:** DB9 (9-pin)
- **Item dimensions L x W x H:** 182.9 x 4.1 x 2.3 centimeters
- **Specific uses for product:** Digital signage, Point-of-sale systems, Barcode scanners

## Images

![com USB to Serial Adapter - 1 Port - FTDI UART Chip - DB9 (9-Pin) - RS232 Adapter (ICUSB2321F) - Black - Image 1](https://m.media-amazon.com/images/I/71XTMlZ7opL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: How long is the cable?**
A: Yes I can answer this question, the cable is 6 ft. long.

**Q: Does serial port have a power at pin #9?**
A: No, the ICUSB2321F USB to Serial Adapter does not feature power output on Pin 9

**Q: Are the drivers on the included cd compatible with mac osx 10.6 (snow leopard) ?**
A: Hi,  Thanks for asking! Yes the drivers should be compatible to Mac OS 10.6 We hope this helps. Don't hesitate to get in touch with us directly if you have any further questions. Thank you,  StephanCustomer SupportStarTech.com

**Q: Hi, i'm not too tech savvy. will this allow me to connect to a 2nd led display that has a vga? would like my pc to have a second display monitor.**
A: No, this is for connecting a device that has a serial comm connection.  It will not work for video/displays even though the pins look similar (this is 9 and video is usually 15 pins).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***T on 23 December 2024*

easy install and reliable.

### ⭐⭐⭐⭐⭐ Review
*by J***R on 13 November 2014*

Muy buen producto y sin ningun problema de instalacion, sin olvidar que a un precio excelente, instrucciones precisas para su instalacion

### ⭐⭐⭐⭐⭐ Review
*by H***P on 13 January 2023*

Der FDTI-Chip spricht für sich, alle Signale stehen zur verfügung, ich benötigte neben RxD und TxD auch RTS und CTS, alles vorhanden und Ausgabe als echtes V.24 Protokoll, +/- 10 Volt, daher muss wohl auch ein Max 232 verbaut sein, Klasse ! Ich steuere damit einen 38 Jahre alten Funkempfänger mit Win 10. Eines der wenigen , die wirklich funktionieren !

## Frequently Bought Together

- StarTech.com 6ft (1.8m) 1-Port FTDI USB to Serial RS232 Adapter Cable with COM Retention, USB to RS232 Adapter - TAA
- StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF)
- Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-25*