StarTech.com 2m USB Null Modem RS232 DB9 Serial Adapter FTDI

This is a StarTech.com 6.6ft/2m USB to Null Modem Serial Adapter Cable with COM Retention, FTDI chipset, RS232 support, and changeable DB9 screws/nuts for Windows, macOS, ChromeOS, and Linux compatibility. Manufacturer Part Number: 1P6FFCN-USB-SERIAL; UPC: 065030903240. It adds an RS-232 serial DB9 female connector to computers via USB Type-A, resolving DCE/DTE conflicts without extra cables.

Key Features of StarTech.com USB to Null Modem Serial Adapter

Null Modem Design – Directly handles DCE/DTE crossover for serial devices like barcode scanners, receipt printers, and POS systems.
LED Indicators – Real-time TX/RX data and USB enumeration status for easy diagnostics and troubleshooting.
COM Port Retention – Automatically reassigns the same COM port after disconnect/reconnect or reboot.
Changeable DB9 Connectors – Pre-installed thumbscrews or included DB9 nuts for secure attachment to various serial peripherals.
FTDI Chipset – Reliable USB-to-RS232 conversion with 480 Mbit/s transfer rate.
Rugged Build – TPE housing, gold-plated connectors, copper shielding against EMI/RFI, and Level-4 ESD protection (15kV air/8kV contact).
Screw Lock Mechanism – Ensures stable connections on DB9 end.

Comprehensive Technical Specifications

Specification	Details
Manufacturer	StarTech.com
Brand Name	StarTech.com
Manufacturer Part Number	1P6FFCN-USB-SERIAL
UPC	065030903240
Product Name	Serial/USB Data Transfer Cable
Product Type	Data Transfer Cable
Cable Type	Serial/USB
Cable Length	6.60 ft / 2m
Connector Type on First End	USB 2.0 Type A - Male
Connector Gender on First End	Male
Connector on First End Details	1 x 4-Pin USB 2.0 Type-A - Male
Connector Type on Second End	DB-9 RS-232 Serial - Female
Connector Gender on Second End	Female
Connector on Second End Details	1 x 9-pin DB-9 RS-232 Serial - Female
Connector Plating	Gold
Shielding	Yes
Shielding Material	Copper
Data Transfer Rate	480 Mbit/s
Features	LED Indicator, Screw Lock, Rugged, EMI/RF Protection, Molded, COM Retention, FTDI Chipset
Device Supported	Desktop Computer, Notebook, Peripheral Device, Monitor, Sensor, Barcode Scanner, Receipt Printer, POS Device
Color Family	Black
Product Color	Black
Product Material	Thermoplastic Elastomer (TPE)
Material Details	TPE - Housing
Weight (Approximate)	0.16 lb
ESD Protection	Level-4 (15kV air, 8kV contact)
OS Compatibility	Windows 7 and newer, macOS 10.15 and above, ChromeOS, Linux
Environmental Compliance	RoHS, WEEE

Seamless Connectivity and Durability

Drivers auto-install on supported OS versions. The adapter supports broad device connectivity including sensors, monitors, and POS devices. Rugged TPE construction with copper shielding and gold-plated connectors ensures reliable performance and minimizes interference.

Package Contents and Setup

Serial/USB Data Transfer Cable
2 x DB9 Nuts
1 x Quick-Start Guide

Plug the USB end into your computer and the DB9 into the serial device. Secure with screws or nuts as needed. LEDs confirm activity and connection.

Add reliable RS232 serial connectivity—Order your StarTech.com USB Null Modem Adapter today!