This is a plug and play kit for adding an HDMI feed to your Uconnect radio. It contains the HDMI-to-analog converter, 12v-USB dual power supply and all wires and harnesses to make adding video easy. The power supply can power an additional USB powered device, typically a Firestick, Roku, Chromecast, etc. The power supply comes with a custom harness that grabs power from the back of the accessory outlet, so there’s no wire tapping required. This product requires that you have a Tazer to enable the video inputs and/or Cargo Camera input depending on model. Works on the following vehicles: 2018-2021 Wrangler and Gladiator with 8.4″ Uconnect 2014-2017 Ram 1500/2500/3500 with 8.4″ Uconnect 2019-2021 Ram 1500 DT(requires nav equipped 8.4″ or 12″ Uconnect) 2014-2017 Grand Cherokee/Durango 2015-2017 Charger/Challenger/300 .