USB adapters with headphone jacks: Do they work on HDTVs?

Dubnoman

Honorable
Sep 28, 2012
10
0
10,560
I don't have a headphone jack on my HDTV. It does have a USB port, however. I found this product on newegg:

http://www.newegg.com/Product/Product.aspx?Item=12-186-035&SortField=0&SummaryType=0&Pagesize=10&PurchaseMark=&SelectedRating=1&VideoOnlyMark=False&VendorMark=&IsFeedbackTab=true&Keywords=%28keywords%29&Page=1#scrollFullInfo

Do you think if I plugged this into my HDTV, it would work properly; not only giving me sound, but also having the sound work on the headphones only and not on the TV speakers?