"Add an RS232 serial port to a notebook or desktop computer with this Plug-and Play USB adapter cable
The ICUSB232DB25 USB to RS232 DB9/DB25 Serial Adapter Cable (M/M) lets you connect 9-pin (DB9) or 25-pin (DB25) RS232 serial devices to your laptop or desktop computer through a USB port, as though the computer offered an onboard serial port. The integrated 3-foot (0.9 meter) cable allows it to be connected directly from the serial device to the computer without requiring additional cables. A cost-effective solution that bridges the compatibility gap between modern computers and legacy serial peripherals, this high quality USB/RS232 Serial Adapter cable ships with a DB-9 to DB-25 adapter for connection to varied serial equipment. Backed by a StarTech.com 2-year warranty and free lifetime technical support."
" * This versatile device ships with a 9-pin connector, and a 25-pin RS232 adapter for a variety of connection options
* Plug-and-Play/Hot-swap support enables you to add and remove this adapter without having to reboot the computer
* Integrated 3ft cable allows you to connect directly to your serial devices"