Charge up to two devices quickly and efficiently! This 4-port USB direct-plug wall charger works with MP3, GPS, smartphone and tablets including iPad, iPhone, iPod, HTC One, Nexus 4, BlackBerry, Samsung Galaxy Tab/Note and Android devices. Shared 4.8Amps provides fast charging for devices that need it. Smart chip automatically detects Apple or Android devices for intelligent charging. Light weight and compact make it ideal travel accessory. Features built-in over-current, short-circuit protection and folding AC power plug. UL, FCC & CE Certified and RoHS compliant.