STARTECH.COM USB to Serial RS232 DB9 Adapter Cable with FTDI Chip 2 M 1P6FFCUSB-SERIAL DSP0000040074

Features of the 2-meter StarTech.com FTDI USB to DB9 RS232 Serial Adapter Cable
The StarTech.com USB to DB9 RS232 serial adapter cable is designed for professionals and environments where reliable serial connectivity remains essential. It adds an RS232 DB9 port to laptops or desktop computers via an available USB-A port, providing a stable solution compatible with a wide range of industrial devices, terminals, network equipment and legacy systems.
Reliable RS232 connectivity with FTDI chipset
Thanks to the renowned FTDI FT232R chipset, this adapter provides stable and efficient serial communication, ideal for professional applications requiring reliable connections and low latency. In addition, its COM port retention feature automatically reassigns the COM port after disconnections or system restarts.

Chipset FTDI FT232R

Transfer rate of up to 921.6 Kbps
Automatic COM port retention

Advanced compatibility with multiple operating systems
The adapter offers broad compatibility with today’s major operating systems, making it easy to integrate into different work environments. Automatic driver installation lets you start using it quickly without complex configuration.

Compatible with Windows, macOS, Linux and ChromeOS

Automatic driver installation on Windows 7+, macOS 10.15+ and Linux
USB-A to connection RS232 DB9

Robust design for professional environments
Its construction is designed for intensive use in industrial and professional environments. It features Level 4 ESD protection, copper shielding to reduce interference and gold-plated connectors that improve durability and signal quality.

Level 4 ESD protection: 15 kV air / 8 kV contact

Copper shielding against EMI/RFI interference
Gold-plated connectors

LED indicators for real-time monitoring
The integrated LED indicators provide a visual way to monitor the adapter’s operating status and serial port activity, making it easier to diagnose and verify the connection during use.

Serial port activity LED

USB recognition LED
Visual monitoring of connection status

Versatile design and interchangeable connections
This model features interchangeable DB9 nuts and screws, making it easy to connect to various serial devices and simplifying installation in different usage scenarios.

Pre-installed DB9 screws

DB9 nuts included
2-meter cable length

Other technical specifications

128-byte RX FIFO and 256-byte TX FIFO

Supports odd, even, mark, space, and no parity
7- or 8-bit data configuration
Compatible with 1 or 2 stop bits
TPE-molded housing
Operating temperature from -40°C to 80°C
Volume (m ³): 0.0003