I bought a heap of new drives last week for research and in the mix didn't realise this gem was included until later.

It is an 8GB Kingston "DT microDuo" Flash drive with OTG (On The Go) capability. I tested it in a Samsung galaxy phone, and it works great

I hadn't actually come across them before. 8GB is AU$12, 16GB is $18. Patriot are doing them as well for 16GB - AU$18, 32GB - $32 and 64GB - $55

One end is a standard flash drive and the other has micro USB for tablets, phones etc. Now need an iPhone one