Hi does anybody know what sort of chip this is?

Hi can anybody give me information about this chip I was sold. Apparently it's a matrix infinity but looking at it I don't think it is, it looks more like a crystal but not quite. Think i got bummed.:(

What you have looks to be a cheap matrix clone. I hope you didn't pay much at all. And what ever you do (if you install it) don't modify the chip's config settings or try to upgrade the firmware. It will more than likely brick you chip. But If it was sold to you as a matrix infinity, you got screwed.