USB- PD enables compatible devices to charge at higher voltages and supports bi-directional charging and data transfer from both host and peripheral. Charge your USB-C phone at 5V 3A and your MacBook with the same cable and PD compatible charger. Get more detailed information from our Power Delivery blog post. (https://www.aukey.com/usb_power_delivery)
The next generation of USB tech - small reversible connector designed to support a new wave of faster, more efficient power delivery, 10x faster data transfer and sync speeds than USB 2.0.
Hubs can be used to charge any smaller devices. For instance, you can use a hub to charge phones, tablets, cameras, GPS devices.