Features 6 USB (Universal Serial Bus) Charging Ports 1 Quick Charge 3.0 port & 5 universal USB (Universal Serial Bus) charging ports enable you to charge up to 6 USB (Universal Serial Bus)-powered devices simultaneously at fast speed. Quick Charge 3.0 Technology Adopt the latest & most efficient USB (Universal Serial Bus) charging technology. Up to 4X faster than standard chargers, the Quick Charge 3.0 port is able to charge Quick Charge 3.0-enabled devices up to 80% in just 35 minutes. Charge twice as fast as Quick Charge 1.0 & up to 38% more efficient than Quick Charge 2.0. Smart Fast Charging Detect your device & deliver the optimal current to connected devices intelligently. For Quick Charge 3.0-enabled devices, the maximum output is 3.6-6.5V/3A, 6.5-9V/2A or 9-12V/1.5A per QC 3.0 port; for QC1.0, QC2.0 or other non-Quick Charge devices, the maximum output per QC 3.0 port depends on connected devices. The maximum output is 5V/2.4A per standard USB (Universal Serial Bus) port, 5V/8A in total. Safe Reliable Built-in over-heating, over-current, over-voltage, overload, short-circuit protection & surge protection keep you & your devices safe. Rated DOE Level VI for Energy Efficiency Meet new energy efficiency requirements of DOE Level VI, the highest energy efficiency rating. Compact Portable Compact & space-saving design lets you organize your devices & cables neatly. International voltage compatibility (AC 100-240 V) & portable size make it an ideal travel adapter. A detachable 1.5m AC power cord is provided. Universal Compatibility Compatible with most Quick Charge 3.0, Quick Charge 2.0 & Quick Charge 1.0 & other non-Quick Charge smartphones, tablets or other USB (Universal Serial Bus)-powered devices.