It seems that the Arduino I purchased was a fake, I wrote a blog post on the topic here http://www.mishari.net/2013/01/fake-arduino-sold-on-thai-sites/ comparing the two. I hope this can serve as a warning for somebody. 
It seems that the Arduino I purchased was a fake, I wrote a blog post on the topic here http://www.mishari.net/2013/01/fake-arduino-sold-on-thai-sites/ comparing the two. I hope this can serve as a warning for somebody.