KAB0046 is a Logilink USB to Serial Adaptor. It connects USB port to the serial port and provides an additional serial port for PC, notebook or handheld computing devices. It is designed to provide users with easy and reliable connections to serial devices such as modems, PDAs, digital cameras, printers, ISDN terminal adapters and more. The EIA/TIA-232 serial port supports data transfer rates up to 115Kbps. It has a plug-and-play installation with no external power required. It also supports Windows and Mac operating systems.