This item does its job, just about, but it is not very sturdily made and only fits the dock by means of a (too long) adapter. As there are no alternatives, this is your only option, but it is not a good quality piece of kit. Especially at the price we are asked to pay for it.
I bought this via Amazon from Digidave and it is not as displayed. Its pin has an adaptor and is not like the photo. The pin is not the right size and does not make a connection. This is absolute rubbish misleading and does not work. If it was not for the cost of sending it back I would return it. My advise is do not buy it you will waste your money. Amazon, you should not display this product.
I bought this to replace my broken power supply and its rubbish! The plug was meant to be compatible but doesn't fit into the ideck and definately doesn't charge. I now have a useless gadget that will cost to send back with no guarantee of suitable replacement. Disappointed!
This product is useless, do not buy. I bought this replacement charger, as the one that initially came with my Logitech mm50 speakers broke whilst in my suitcase. When this replacement arrived, it did not fit into the speaker and therefore doesn't work. Absolute waste of money, disgraceful.