USB Wall Charger Block,USB Charger Adapter,AILKIN 5V/2.1A/4Pack Wall Charger Block Fast Charging Station Power Base Charger Block Plug Brick for iPhone Wall Charger

this is the best plug in charger ive found thus far, it alows a fast charge, i have multiple different mp3 players and thought they were damaged as they would not charge fully and would get warm when charging, until i hooked them to this adapter, no more warmth and gets fully chargede, i leave 2 phones plugged in most of the day and so far not a problem with overcharging or getting warm. i purchased more of these only because when i find something that works this good im afraid they will stop making them.

These USB adapters are very useful and do the job just fine. In some power strips you can put them closer together. They can accomodate two USB plugs at a time making charging more than one thing a lot faster.

These work great. We now have them scattered around sk we never have to go searching for one. We even leave some at our vacation home in case we forget to bring one

I like them because you get four and two plugs and both of them but a really good price and they was well worth the the amount I paid for them and value

i can use multiple devices without plugging onto a lot of outlets

exactly what I needed perfect fast shipping.

only used them twice, but they seem to be working fine… No problems at all

This product is a good value for AC to USB wall adapters. They do what they are advertised to do. If I were to suggest a redesign, it would be to separate the USB plugs a bit as I was unable to plug in the two items that I desired; the space only accommodated one.

The blocker does charge my phone. Only reason I gave it 4 stars rather than 5 is that it is not fast charging as advertised.

These are great I needed backup chargers to put around the house and these work great.