This charger with 6 ports can charge six devices simultaneously distributing power to each appropriate. Each dispensation Port 5V / 2.4A maximum as it adapts to the needs that differ between a tablet and a smartphone. Hence the importance of the iSmart technology which it is equipped. The design is clean, made of a matte plastic soft touch. It takes up little space (10x7x2,5) and 1.50m cable allows you to use wall outlets sometimes little access practices. A small green LED lights when the charger is plugged into an electrical outlet, but the light is very discreet, it is more a witness. Reload up to 6 devices quickly monopolizing only one outlet is rather an advantage. This equipment is very convenient, the only downside being that I find just a little taken usb ports and sometimes a little hard to get into.