Not all buslink 52x24x52 are liteon.
I just received one yesterday from www.microcenter.com
that appears to be aopen (sticker says aopen, justlink, firmware version, appearance, etc).
Unfortunately, it can't be flashed with the aopen firmware becuase the id string was changed.
Even though the buslink website clearly describes a liteon, it might not be.
Since it only cost $20, and it would $10 to send it back, I am not returning it.
It seems to work ok, but I don't think it has the same copy protection capabilities as liteon.