When creating my holiday packing list, I realized how many chargers as well at night (all the same) would need in the hotel rooms an electrical outlet. So I was looking for alternatives and found them here. Smartphones, tablets and batteries for GoPro - all I wanted to recharge with this USB charger adapter to a single outlet, since sockets are known to be scarce in many hotel rooms. The delivery came to the announced date and thus in time for the holiday use. The device is quite compact, looks good and is really very practical. Processing I find very good, and the housing is safe on soft rubber feet. Pleasant I find the power cord plugged executed (type as in the razor) and the lack of noise; just switching power supplies sometimes tend to nervtötendem whistling or beeping - this thing really makes no sound !. In idle mode, the power consumption is very low, my Wattmeter shows no measurable value, so make less than one watt. Even at home this charger is now always in use and negative points have not yet been noticed. However, my wife already! The very bright operation indicator light bothered her at the hotel when going to sleep, so had to be concealed.