Ankers PowerPort wall charger can charge two devices at the same time. One of the ports contains Quick Charger 3.0 which is capable of charging compatible devices 4 times faster than your standard wall charger. With Quick Charger 3.0 compatible devices can get an 80% charge in just 35 minutes. For non-quick charge devices the Anker PowerPort contains a PowerIQ port. PowerIQ technology provides surge protection, temperature control and more advanced safety features to keep you and your devices safe.