STARTECH.COM USB to 2-Port RS232 DB9 Serial Adapter Cable with FTDI Chip 4 M 2P6FFCUSB-SERIAL DSP0000040075

Features of the StarTech.com USB to 2-Port Serial Adapter Cable 2P6FFC-USB-SERIAL
The StarTech.com USB to 2-port RS232 serial adapter lets you add two DB9 connections to a laptop or desktop computer using an available USB-A port. It is designed for professional IT, industrial, maintenance and technical connectivity environments where stable serial communication, broad compatibility and reliable installation are required.
Two RS232 serial ports from a single USB-A port
This adapter lets you connect two DB9 RS232 serial devices using a single USB-A port on the computer. Its design makes it easy to integrate peripherals, industrial equipment, control systems, terminals or legacy devices that still use serial communication.

2 ports DB9 RS232
Connection to the computer via USB-A
Total product length: 4 m
2 m cable between the hub and the peripherals

Cross-platform compatibility and COM port retention
Thanks to its compatibility with Windows, macOS, ChromeOS and Linux, this USB-to-serial converter adapts to different work environments. The COM port retention feature automatically reassigns the COM port if the cable is disconnected and reconnected or if the system is restarted.

Compatible with Windows, macOS, ChromeOS and Linux
Automatic driver installation on Windows 7+, macOS 10.15+ and Linux
COM port retention to maintain the port assignment

LED indicators for real-time monitoring
Each port has dedicated transmit and receive LED indicators, making it easy to check serial connection activity. In addition, the USB LED confirms that the adapter has been correctly recognized by the computer.

Transmit LED per port
Receive LED per port
USB LED indicating adapter recognition

Durable design for professional use
The one-piece molded TPE housing provides durability for intensive use. In addition, level 4 ESD protection, copper shielding and gold-plated connectors help maintain a stable connection even in demanding environments.

One-piece molded TPE housing
Level 4 ESD protection: 15 kV air / 8 kV contact
Copper shielding against EMI/RFI interference
Gold-plated connectors
Operating temperature: -40°C to 80°C

Interchangeable screws and nuts
The adapter includes pre-installed DB9 screws and interchangeable DB9 nuts, making it easy to secure it to different serial devices or peripheral cables. This improves physical compatibility and prevents accidental disconnections.

Pre-installed DB9 screws
DB9 nuts included
Compatibility with different serial devices and cables

Other specifications

Product ID: 2P6FFC-USB-SERIAL
Chipset : FTDI FT2232H
Maximum speed: 921,6 Kbps
FIFO of 4 KB
Parity: odd, even, mark, space or none
Data bits: 7 or 8
Stop bits: 1 or 2
Volume (m ³): 0.0021