Adattatore presa caricatore rapido auto 12V 24V montaggio pannello QC 3.0 PD veloce doppia USB AU
The output of USB port：PD+ for QC3.0. 【 installation】It's for mount installation. The device can be installed on a flat for, with no need to cut a large hole, just a small hole to put the wire in, easy to be installed within 20 minutes.