It does work well charging two devices at the same time with no issues but the little blue lights are slightly annoying at night - I may just paint the cover or use a sticker to dim them.

I was able to charge two 2.1 amp devices well with no heat buildup and no issues

The device still works fine with the LEDs removed.4

Their circuits and amperages could be off and severely damage my devices

Love this little device

I e used others that could not charge 2 devices at a time with out breaking its circuitry but thus one has no issues!!!

handy device