The Comtrol RocketPort Jet uPCI 2-Port RoHS is a serial port expansion card that is compatible with current 3.3 and 5.0 Volt PCI bus architectures. It provides two additional "native" serial ports utilizing a single PCI card slot in either standard height or low profile computers. The two serial ports are mounted on the edge of the card and support RS-232 serial communications at speeds up to 921 Kbps. One DB9 and one RJ45 serial port connector are provided. The product also contains an adapter cable to convert the RJ45 connection to a DB9 connection. The product complies with the European RoHS Directive 2002/95/EC.