Fast Charging with GaN Technology: Enjoy fast and efficient charging with USB Power Delivery and GaN technologies. Charge your USB Type-C enabled device up to 3 times faster. Ultra Compact Form Factor: Gallium Nitride (GaN) semiconductors require fewer supporting components than Silicon (Si) semiconductors, which means that a GaN charger can be much smaller than a similarly rated Si charger. The folding plug makes this the ideal USB charger for taking with you on-the-go. 68W Power Delivery: For the most power-hungry devices. Rapidly charge any compatible USB Type-C device that supports USB Power Delivery (PD). Power your MacBook Pro*, MacBook Air*, iPad Pro, iPhone**, Galaxy S, other Android phones* and tablets, or any other USB-C enabled device. Note: *Rapid charging supported on select models. **iPhone 8 and later. Versatile Compatibility: Virtually any device that requires up to 68W Power Delivery using a USB Type-C connection can be powered by this versatile charger.