How Do I Know if a USB Cable Supports Fast Charging?

To determine if a USB cable supports fast charging:

· Cable Type: USB-C cables generally support fast charging if they are compatible with Power Delivery (PD) or Quick Charge (QC) technology.

· Wattage: Fast charging cables are rated by their power capacity. Look for USB-C cables that support 18W to 100W for fast charging. Lower-power cables may not provide enough energy for high-speed charging.

· Certification: Check for certification logos, such as USB-IF (USB Implementers Forum), indicating compliance with industry standards.