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HOPPER SNAP

It is a USB graphics "booster" that improves the performance of the H1 and H2 menu system which was dramatically slowed down by the GUI OS upgrade.
 
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It is a USB graphics "booster" that improves the performance of the H1 and H2 menu system which was dramatically slowed down by the GUI OS upgrade.

Thanks Jim for your answer, but now I have another question.
What is the H1 and H2 menu system?
 
What is the H1 and H2 menu system?

That's referring to the User Interface...pretty much everything you see or access on the Hoppers, like the Program Guide or the DVR List. In other words, the Snap will make things like the Guide or DVR List appear on screen faster when you click the DVR button on the remote, and make things like scrolling through the Program Guide faster and smoother.
 

Thanks DWS44