StarTech.com 1P10FFC-USB-SERIAL Black USB Type-A to DB-9 Serial Cable

Add an RS232 serial port to a laptop or desktop computer, using an available USB-A port

Add RS-232 serial communication support to a USB-A enabled data terminal equipment (DTE - e.g., desktop or laptop computer), using this 3m straight-through USB to serial adapter cable.

Serial Port Expansion

The USB serial adapter adds an RS-232 DB/DE-9 (male) serial connector to a desktop or laptop computer via a USB Type-A port. Secure the adapter to a serial device using the pre-installed, removable slotted D-Sub thumbscrews, or install the included DB-9 nuts for compatibility with other serial peripheral devices or cables.

LED Indicators

The adapter's data transmit and receive LED indicators provide real-time monitoring of port activity. The USB LED indicates when the adapter has been successfully enumerated on the desktop or laptop computer. All LEDs assist in diagnostics and troubleshooting.

Hassle-Free Connectivity

The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers install automatically on Windows 7 and newer versions, macOS 10.15 and higher, and Linux. The USB to RS-232 adapter features COM retention, which automatically reassigns the COM port value if the cable is disconnected and reconnected, or if the system is rebooted.

Built to Last

The robust TPE construction and level 4 ESD protection (15 kV air and 8 kV contact) improve the reliability and longevity of the USB to serial adapter. Copper shielding minimizes electromagnetic and radio frequency interference (EMI and RFI). Gold-plated connectors enhance signal conductivity.

StarTech 3m USB to Serial Adapter Cable - COM Retention - FTDI - USB to DB9 RS232 Serial - Interchangeable Screws - LED Indicators

• INTERCHANGEABLE NUTS AND SCREWS: Secure the adapter to a serial device with the pre-installed DB9 screws, or install the included DB9 nuts for compatibility with serial peripheral devices/cables - Add a DB9 port using a USB-A port
• LED INDICATORS: Transmit and receive LED indicators offer real-time monitoring of port activity, while the USB LED indicates when the adapter has been successfully recognized by the computer
• COMPATIBILITY: Windows, macOS, ChromeOS, and Linux - Automatic driver installation on Windows 7+, macOS 10.15+, and Linux - COM retention allows automatic remapping of the COM port if the cable is disconnected/reconnected or the system is rebooted
• BUILD QUALITY: One-piece molded TPE housing and level 4 ESD protection (15 kV air/8 kV contact) - Copper shielding minimizes EMI/RFI interference - Gold-plated connectors - Operating temperature from -40°C to 80°C
• TECHNICAL SPECIFICATIONS: 3m cable - FTDI FT232R chipset - Max baud rate: 921.6Kbps; 128 Byte RX and 256 Byte TX FIFO - Odd/Even/Mark/Space/None parity modes - 7 or 8 data bits - 1 or 2 stop bits