The Satechi OntheGo™ 45W Charger with 60W Max supports USB-C Power Delivery (PD), including:

• Adjustable Voltage Supply (AVS), which adjusts voltage in real time for the latest iPhones.
• Programmable Power Supply (PPS), for Samsung Super Fast Charging and Google Pixel fast charging.

It has one USB-C port with up to 60W output and a sustained 45W.