Plug into a USB-C port and Connect to your Beltronics , Uniden and Escort Radar Detectors.   Suitable to power the following Radar Detector Models BELTRONICS MODELS – BEL GT1 , BEL STi MAGNUM , BEL RX65i ESCORT MODELS – Redline Pro A , Passport Max Int, Max 3, Redline EX, Max 360C, Redline 360C UNIDEN MODELS –  DFR-7 , R3 , R4 , R7 , R8