100W PD Wall Charger comes with 2 USB-C port (PD 3.0) + 1 USB-A port (QC 3.0 ) Item No.: LS-GW100-2C1A • Obtain the best charging performance with GaN (gallium nitride) Technology, it increases the charging efficiency up to 90%. • Up to 100W USB-C charging speed to charge your MacBook pro 13", also compatible with Apple 20W PD and Samsung PPS 45W fast charging. • It is compatible with most USB-C devices such as MacBook Pro 16", Samsung, HP Spectre and others that support USB Power Delivery. • It is 30% smaller than the MacBook Pro 16” charger. The compact size is convenient for storage and carrying, especially when traveling..