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Main image of StarTech.com ICUSB232FTN USB to Serial Adapter - Null Modem - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter

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StarTech.com ICUSB232FTN USB to Serial Adapter - Null Modem - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter

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Style: Null Modem

DB9 or DB25
Optical Isolation
921.6 Kbps Baud Rate
Null Modem
Transparent Blue Connectors

Add a Null Modem RS232 serial port to your laptop or desktop computer through USB
USB to Serial
USB to RS232
USB to DB9
USB to serial Adapter
USB to serial port
Integrated FTDI USB UART Chip
DCE / DTE
1 Port USB to RS2232 DB9
USB Powered

Overview

Specs

Reviews (20)

Add a Null Modem RS232 serial port to your laptop or desktop computer through USB USB to Serial USB to RS232 USB to DB9 USB to serial Adapter USB to serial port

Model
Brand	StarTech.com
Model	ICUSB232FTN
Type	Data Transfer Cable
Type	Cable Connectors
Color	Black

Details
Connector Number	2
Connector Detail	1 - DB-9 (9 pin; D-Sub) Female,1 - USB A (4 pin) Male
Terminal Gender	Male to Female
Specifications	Bus Type: USB 2.0 Chipset ID: FTDI - FT232RL Connector Type(s): 1 - DB-9 (9 pin; D-Sub) Female,1 - USB A (4 pin) Male Data Bits: 7, 8 FIFO: 256 byte Transmit, 128 byte Receive buffer Parity: None, Odd, Even, Mark, Space Stop Bits: 1, 2 Cable Length: 3.3 ft [1 m] Product Width: 1.3 in [33.5 mm] Product Height: 0.6 in [16.5 mm] Product Weight: 3.1 oz [88 g] Package Contents 1 - USB to RS-232 Null Modem Adapter 1 - Driver CD 1 - Instruction Manual

Features
Features	USB to Null Modem (Cross-Wired) RS232 Serial Adapter Integrated FTDI USB UART Chip Baud Rate up to 921.6Kbps COM Port assignments maintained across reboot USB-powered - no external power adapter required Compatible with USB 1.1 or 2.0 Ports Compatible with Windows, Mac OS and Linux Single cable design for portability 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

Additional Information
First Listed on Newegg	February 09, 2026

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Item#: 9SIAH2MKS14350

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StarTech.com ICUSB232FTN USB to Serial Adapter - Null Modem - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter

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