Can somone help identify a oled i got given please

hello, my friend gave me a oled display and I want to get it to work with my uno.

Here is the exact unit on amazon, the description is not much help at all.

.http://www.amazon.co.uk/gp/product/B011AVLUCO

if someone could identify it and what library etc I could use that would be great!.

i have a very similar unit, here are links to working libraries that should work.

This YouTube vid has some source code to mess with