You can’t get beyond 5 V with just resistors though – you’ll need digital communications over the CC line, using a protocol called USB PD (Power Delivery) – which lets a device and a PSU ...

Emarkers are basically memory chips that can talk USB PD protocol. They’re used in cables that are slightly fancier than normal, i.e. cables with high-speed capabilities like USB3 and ...

The device has foldable pins and supports USB PD and PPS protocols, QuickCharge 4, and Samsung's proprietary AFC standard. It can charge various devices at their maximum charging rates ...