Compared to the competition it has a high power, and the ability to deliver an optimized load current on each of the load ports. No need to select a port for the smartphone 1A, 2A for the tablet ... It plugs into any port and it works.
However no on / off switch or power off the charger after charging. I do not know what is the consumption in "sleep", I have not found the information. If anyone knows, let me know!