UL Listed 5V AC/DC Adapter Compatible with Pace DC550D Comcast Xfinity RNG110 Cable Box Receiver ChallengerCable PS-2.1-5-4DTM1 PS-2.1-5-4DAC PS-2.1-5-4DA PS-2.1-5-4D HK-HA-U05 5VDC 0-4A Power Supply

UL Listed 5V AC/DC Adapter Compatible with Pace DC550D Comcast Xfinity RNG110 Cable Box Receiver ChallengerCable PS-2.1-5-4DTM1 PS-2.1-5-4DAC PS-2.1-5-4DA PS-2.1-5-4D HK-HA-U05 5VDC 0-4A Power Supply