2-Port USB to RS232 Serial Adapter with FTDI
Connect two RS232 serial devices to a USB-A computer through a compact FTDI-based adapter with COM-port retention, status LEDs and broad operating-system support.
Key features
Two straight-through RS232 ports
Add two DB9 male serial connections for compatible barcode scanners, receipt printers, PLCs, POS equipment and other RS232 devices.
FTDI controller
The FT2232H chipset supports stable multi-port serial communication and broad driver availability across listed platforms.
Fast serial transfer
Each port supports data rates up to 921.6Kbps with a 4KB FIFO buffer, subject to the connected equipment and host.
Deployment-friendly design
COM-port retention, RX/TX activity indicators, USB status LED and USB bus power simplify installation and troubleshooting.
What to know
A practical replacement for legacy serial ports
Use one USB-A port to add two independently accessible RS232 connections to compatible desktops, laptops and service systems.
Designed for mixed IT environments
StarTech lists support for current Windows, macOS, Linux and ChromeOS environments; driver requirements depend on the operating system.
Australian version with official StarTech.com warranty
2-Year manufacturer warranty
This is the Australian version supplied by DeviceDeal and is covered by a two-year official StarTech.com manufacturer warranty in Australia. Keep your DeviceDeal invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms and product assessment.
StarTech 2P1FFC-USB-SERIAL FAQ
What does the 2P1FFC-USB-SERIAL add?
It adds two DB9 male RS232 serial ports to a compatible USB-A computer.
Which controller does the adapter use?
It uses the FTDI FT2232H controller for dual-port serial communication.
What is the maximum serial speed?
Each port supports a listed maximum baud rate of 921.6Kbps, subject to the host and peripheral.
Does it require an external power supply?
No. The adapter is powered through the USB connection.
Does it retain COM-port assignments?
Yes. COM-port retention is listed for compatible Windows deployments.
Which operating systems are supported?
StarTech lists compatible Windows, macOS, Linux and ChromeOS environments; check the current driver notes for the intended host.
Is it compatible with RS422 or RS485 devices?
No. This model is specified for RS232. Use an adapter designed for RS422 or RS485 equipment when those standards are required.
What warranty covers the 2P1FFC-USB-SERIAL?
This Australian-version product is covered by a two-year official StarTech.com manufacturer warranty in Australia. Keep the DeviceDeal invoice as proof of purchase; claims remain subject to StarTech.com terms and assessment.
