X-Fi SB0770 Dell / Alienware OEM
Interesting card with a unique chip on the back of the card. The PCB is also labelled SB0770 on the top left.
Web drivers from Creative website do not work
These cards are often on eBay, but they do not work with the web drivers from the Creative website. When you try to install them you get this:
Download Drivers for the SB0770 Dell / Alienware OEM
Because Weebly has a 250 MB file limit, I've used 7-Zip to split up the upload.