Kramer’s A35M/A35F cable is constructed of a two conductor cable with a male 3.5mm connector at one end and a female 3.5mm connector at the other. It is an outstanding solution for extending the cable length of infrared emitters and sensors. Quality Construction Molded mono 3.5mm (1/8in), male and female connectors. Available Lengths Available in versions of 15.2 and 18.3m (50 and 60ft).