Review on High-Speed 3.0 Wall Charger 3-Pack with 4 USB Ports - Fast Charging Block for Samsung Galaxy, iPhone, Pad, Tablets, and More - Black by Victoria Bryant

What do I not like? I'm not sure if my Note 8 supports QC 3.0, but since this standard is backwards compatible with QC 2.0, my Note 8 is still charging fast. A partial charge takes less than an hour (about a minute per percentage point) to charge my phone. It lasts maybe an hour and a half when empty, maybe up to two hours, which is pretty good. I can charge other devices at the same time with other USB ports. Important: Make sure you have a charging cable that supports fast charging, otherwise it will not charge quickly.