John G wrote, on Thu, 08 Jan 2015 04:55:33 -0800:

*I think that you are better off with the Hubbell.
The 3 amps is per port on the Hubbell whereas the
3.6 amps on the Leviton is total amps.

The Hubbel lies.

As far as anyone can tell, the Hubbel is 3 Amps total.
They based that on the input wattage, which the Hubbel
web site PDF provides.

Almost always, if they don't say explicitly that the
current (or wattage) is 'per port', then it's not.