Tripp Lite by Eaton U209-005-COM RS232 to USB-A Adapter Cable with COM Retention, FTDI, DB9 M/M, 5 ft.

Tripp Lite by Eaton RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M) FTDI 5 ft. (1.52 m)

Connect Serial Devices to a USB-A Port

The Tripp Lite by Eaton U209-005-COM RS232 to USB adapter cable connects a barcode scanner, modem, point-of-sale device, or other DTE serial equipment to a computer's USB-A port. This 5-foot cable converts an available USB port into an RS232 serial connection, helping extend the service life of dependable legacy equipment without requiring an expensive hardware upgrade. The USB-powered design requires no external power supply, while the included driver CD helps install the cable and assign a COM port. Supporting USB 2.0 data transfer rates up to 230 Kbps, the adapter delivers fast communication and remains backward compatible with USB 1.1 devices.

COM Port Retention and Broad Compatibility

Built with an FTDI chipset, the U209-005-COM supports COM retention for easier deployment and maintenance. The cable automatically reassigns the same COM port value after disconnection or system reboot, reducing the need for repeated configuration. It is compatible with Windows, Mac, and Linux operating systems and supports hot-swapping, remote wake-up, and power management. Auto-sensing helps resolve DCE/DTE conflicts, eliminating the need for cross-wired serial cables or additional adapters in many installations.

Shielded Construction and Reliable Support

Double shielding with foil and braid helps reduce electromagnetic and radio frequency interference that can weaken signals or corrupt transmitted data. The black cable features USB-A and DB9 male connectors for a straightforward connection between modern computers and RS232 peripherals. The Tripp Lite by Eaton U209-005-COM includes a driver CD and owner's manual and is backed by a 3-year limited warranty. It also complies with Restriction of Hazardous Substances (RoHS) requirements for a more environmentally responsible design.

Features:

• Compatibility: Connects RS232 serial devices, including barcode scanners and other DTE equipment, to a computer's USB-A port.
• Data Transfer: Supports USB 2.0 speeds up to 230 Kbps and remains backward compatible with USB 1.1 devices.
• COM Retention: Automatically reassigns the same COM port value after cable disconnection or system reboot.
• Chipset: Uses an FTDI chipset for dependable serial communication and broad operating system compatibility.
• Shielding: Foil-and-braid shielding helps protect data from electromagnetic and radio frequency interference.
• Power: USB-powered operation eliminates the need for an external power supply.
• Compatibility: Works with Windows, Mac, and Linux computers.
• Warranty: Backed by a 3-year limited warranty.