Seeing USB everywhere, but no idea what to do with your serial interface? This is what you need; the USB to RS-232 Serial Adapter converter. It provides an external plug & play RS-232 serial connection to your computer, freeing up your existing serial port. Users have the capability of utilizing the adapter with serial port interface in an easy-to-use environment. The adapter is designed for connections to Cellular Phones, PDAs, Digital Cameras, Modems, or ISDN Terminal Adapters through USB port with over 600 kbps data transfer rate. Installation is very easy. Just simply connect a serial device to the adapter and plug the USB port into the computer. Support Win 8 - Cable length:1.6 Meters