Manufacturer supplied information:

• Charge your USB-C powered devices and a USB mobile device simultaneously
• With Power Delivery 3.0/2.0 technology for fast charging
• Perfect for Apple MacBook, iPhone 12/11/X/8/8 PLUS, Nintendo Switch, and more
• Equipped with an attached USB-C cable and a USB Type-A port
• Up to 100W fast-charging power for 2 devices
• Surge, overcharging, overcurrent, and overheating protection for safe charging