Ordered them, paid with BTC, got them 13 days later, work like a charm.
Getting around 300Kh on Scrypt.
Any ideas on how to over clock?
Have a look on the first post from Jack in this thread, there you will see the image of the controller-Software (first Image). In this webform, you will see on the right side the "core frequency".
600MHz is Default! the most user use 750MHz.