Marathon RePorter extends USB, FireWire, more (MacCentral) MacCentral - Marathon Computer on Friday introduced its RePorter Port Extender. The spherical device features a flat front face with two USB Type A ports, a FireWire 400 port, a FireWire 800 port, audio in through a 1/8-inch stereo mini jack and audio out through a 1/8-inch stereo mini jack. The device connects to a Mac or PC using a single 1.5-meter cable that splits apart into one-foot lengths. The Marathon RePorter is shipping now and costs US #36;59.