So I bought a keyboard off eBay that was said to work with mac, and it does but were the Escape key or esc is meant to be it it just a square that gets of applications when it is connected to a iPad / iPhone / iPod touch. How do I make that key do the action escape.
  
  If this helps I an running OS X Lion (10.7.5)
  Added (1). Sorry about the typo's, I am sure you will be able to figure out what I mean.
  Added (2). I have not connected it to any other products but my iMac and was bought new.
  The way I know the key is for getting off applications iPad's is because I have a keyboard for my iPad.
  См. статью: I have a iPad keyboard that I thought was for Mac?