USROBOTICS USR995700-USB

USB ADAPTER TO MODEM EXT USING A SERIAL MODEM CONNECT USB

Easily connect your computer’s USB port to a modem or other serial device
The USRobotics USB-to-Serial Cable allows you to use a computer’s USB port to connect to the serial port of a modem or other RS232 device. This easy to install six foot cable uses no IRQs, so you can use multiple serial devices without IRQ conflicts.