Nikon mc 35 gps adapter cord is designed for the d300s d700 d4 d3s d3x d800 d800e and d2hs and connects gps devices to the cameras 10 pin connector via a pc cable which is supplied by the manufacturer of the gps device the mc 35 enables these cameras to be connected to nmea 0183 protocol compatible gps global positioning system units its function is to support the recording of location information such as latitude longitude altitude and utc coordinated universal time at which a sh