Ac adapter for ihost

Hi!

I have just received the sonoff ihost and it isn’t include a ac power adapter, just de the cable.

It is needed a power suply of 5v and 2Amp, but in my house I have a lot of power adapters from mobiles and ipad about:

5v- 1A
5v- 1.5A
5v -2.1A (10w, from ipad)
quick charger with 5v - 2.4A / 5V - 3.5 A

Is it possible to use any of them, or I should buy and specific one?

Thanks!

I didn’t get a cable with mine :frowning:
They should all be ok.
I checked mine & I’ve not seen it go above 400mA
I guess this might change when WiFi happens.