Provides 100W on first USB-C Output or provides up to 65W of charging power while one device is connected to a USB-C port, or distributes output to up to 4 connected devices – For MacBook®, MacBook Air®, MacBook Pro® 13″ MacBook Pro® 15″, MacBook Pro® 16″ with Thunderbolt 3/4 (USB-C), Chromebook® – Intelligent Power Allocation.