The "BigBen" is a legacy video capture and editing hardware unit produced by Pinnacle Systems GmbH (later acquired by Avid and subsequently by Corel). The part number 51016499 typically refers to the breakout box used with Pinnacle video editing suites, most notably the Pinnacle Liquid Edition or older Pinnacle Studio Pro series.
Often equipped with an IEEE1394 (6-pin) port for digital camcorder connection. Puget Systems Driver Compatibility & Issues pinnacle systems gmbh bigben 51016499 12b driver new