Does Yongnuo YN-560 II speedlight support ttl functions and manual mode too?

I'm thinking of bying Yongnuo YN-560 II but does it only support manually flash photography or also ttl? I would like to learn doing flash photography manually but also i would like to use ttl when i can't use manual mode. Is there any speedlight that supports both?

The Yongnuo 568 supports TTL and Nikon high speed sync;

http://thephotogadget.com/en/content/yongnuo-has-just-released-their-first-high-speed-sync-flash-yn-568ex

What deep blue said, as far as a Yongnuo model that supports ttl. The YN-560 II only supports manual power settings.

As already stated, the 560ii does not support ttl and is manual only however, i'm a pro photographer and although i do use canon speedlights, i have four 560ii's for additional lighting effects - they are fantastic.
Yes they are manual but learning about strobes on a manual flash, gives you a good understanding on how to use them! Well worth the money, solid build and i love them!