This is a neat little adaptor, really quite remarkable that it actually works, given the price. I was very reluctant to buy after reading a few of the reviews, but, at that price, I decided to buy three. They work a treat. Now anyone with an ounce of common can see that this device is not built to withstand a lot of physical abuse. However, recognising this fact I shall treat mine with a little care I will be most surprised if I ever use all of them due to breakages.