Does anyone have any information about this device?

Does it display in High Definition?
What chipset does it use?

I am looking for a closed caption decoder for my husban who is deaf all we have is an analogue box with one out which is component and having a hard time finding one with hi def outputs

Does anyone have any information about this device?

Does it display in High Definition?
What chipset does it use?

This will not do High Definition, you will want the either the 4000PA or the 4100SH, if you wish to output HD and read HD content.

Chipset is:
Sigma Designs EM8511