I have to give a very serious warning that surge protectors that are UL and ETL listed versus those that are not are very different. There are serious safety issues that this surge protector addresses that many of the ones you find on Amazon and Ebay do not. Even if they claim to have a UL listing, I've found half of them to be fake. All of that just to say that you need to watch out and this strip/surge protector is far more safe and gives you the assurance that there won't be a major fire/explosion from the device. I also like that this set came with free cables for the Lighting Cable (iPhone) and MicroUSB (Android). It's a super useful strip and I can definitely recommend it.