This is a replacement car cradle for PowerConnect XM Radio receivers such as the XM onyX and AudioVox XpressRCi. This is the same cradle that with the XM onyX XM Radio Receiver and Car Kit the AudioVox XpressRCi Receiver and Car Kit and the XADV2 Universal Car Kit. This cradle is for PowerConnect receivers, and works with a PowerConnect car charger only.