Easily Connect multiple types of Radar Detectors including Escort Passport, Max, Max 360, 8500 X50, Solo S2, 7500S 8500, 7500, 6800, Valentine 1, and Uniden. Simply tap into the plug behind the rearview mirror for 12v and ground. The 12v Wire has an in-line fuse for added protection. 2 sizes of both 12v and Ground Pins to ensure fitment with many types of plugs.