I was really happy with this purchase at first, but then I got to know it!
The connection into the adapter can't have been very snug because numerous times when using it, the connection was lost.
Not only this, but it had a particularly short product life.
I don't know how but when I pulled the cable out of my laptop, the bit that goes into the computer decided it too cosy to come out and broke off inside the computer.
I hadn't used force or anything, just a straight pull, but obviously the cable didn't like it!
The delivery on the other hand was super quick though, if I remember rightly!