Anker 20W Fast Wall Charger (2-Pack) WM20W High Speed Charging: Enjoy fast charging with 20W max output for your iPhone, Samsung phones, and other devices. Simultaneous Dual Port Charging: With the ability to use USB C and USB A ports simultaneously, power two devices at once without compromising speed or performance. Small and Compact: Designed with portability in mind, take the compact charger with you wherever you go, ensuring that you never run out of power when you need it the most.