I have just seen this on 3 deals.
I am not a fan of 3 deals as they can be really dodgy to deal with
http://www.3deals.co.nz/site/deal-2B2E5F94/iPhone-5-Adapter.html
This adaptor looks like it is purely for charging so not actually an adaptor at all!
And for only a small amount less that one that actually works!