I have a power bank (see link below) which needs charging via USB-C. I usually charge it with a USB-C to USB-A cable. Is that as fast as if I would charge it with a USB-C to USB-C cable?
The charger I have is an Anker Powerport with one 30 Watt USB-C port and 4 PowerIQ supported USB-A ports (see below). I have a feeling it may be quicker to charge it with a USB-C to USB-C cable from the 30 Watt port.