It may be an excellent charger, I couldn't comment as it doesn't fit my phone. 'Medium connector' is not a good description. When it came, it was obvious that it was too big for my, fairly standard, small USB Samsung Galaxy SIII mini. It had a useful guide to the models it IS compatible with on the box - why not put this on the online description too? I also found the process of ordering it a complete faff. At no point would it let me change my delivery address to a different one from the billing address, then it said it was going to deliver it to a store anyway. I had to give in and ring up to get that sorted out. The packaging was broken when it arrived, and now I'm going to have to drive to the store anyway to take it back. I'll stick to Amazon next time.