I have an HTIB in my kids' area and need an extra coaxial input on the dvd/amp. Will this work http://www.computercableinc.com/ccinc/products.jsp?sub=Audio/Video+Adapters&id=3617
as long as I'm careful to only have 1 device powered at a time?
as long as I'm careful to only have 1 device powered at a time?