I didn't really know where to post this, hope its ok.

so i orded two 12 v 7x7 cm pc fans from ebay and they came but im not 100% on setting them up ill post a few pictures of what i might use if its safe.
This is where im getting the transformer (ithink thats what it is called)

so can i connect both of these fans to this transformer. what wires do i use the red and black? does it matter what side the black and red wire goes in the transformer?

sorry for being such a noob.

anyone i need help

that should work yes, so does an old mobile phone charger, you can run both fans off the 1 charger.

It doesn't really matter which way you put the wires. It will only work one way. So if you hook it up and it don't work just flip your wires around and you should be ok. STAY High!!!

cheers for the post anyway but it didnt end up working but just got a phone charger works perfect