Arduino Mega 1280 with ethernet shield (without sd-reader)

Ok, fair enough.

But then i don't have any version number on the shield. I know there are other ethernet shields.
with SD-reader. But mine doesn't have an sd-reader (like i mentioned in the title of the subject).

so unfortunately i cannot say which version i have. The only text on the bottom of the card says:

Made in Italy designed by tinker.it

on top of the board there is the following text:

Arduino TM
Ethernet Shield.

so if anybody knows how to help then please.