Three USB-A ports automatically detect your devices and deliver stable charging speeds of up to 3.4 total amps One USB-C Power Delivery port with a 20-watt output charges an iPhone up to 50% in just 30 minutes Two AC grounded outlets provide space to plug in multiple electronic components at the same time LED indicator light lets you know, at a glance, that the surge protector is on and ready to use Integrated rare earth magnet and a 3M adhesive sticker allow you to instantly mount the Power Shield to virtually any surface Six-foot braided nylon cord is sturdy and reliable while providing flexible placement options