New, no box, inspected and working. Control board by Applied Research Laboratories/Fisons model 5701549. Has a 12-position (3 rows) connector marked To Speed Transporter Adaptation, a 3-pin connector marked J36 from PS only with 8600, a 14-pin (2 rows) connector marked From Spectro Proximities Detectors and a 32-pin (2 rows) DIN marked J30 from XQC Bus.