Different ASIN numbers on amazon.
Price is similar.
Model / Brand is same.
One comes with Optical audio cable. Other doesn't.
Is that the only difference, or am I missing something?
ITEM 1: (has about 1000 reviews)
http://www.amazon.com/D3-Digital-Convert...uct_top?ie=UTF8
ITEM 2: (65 reviews)
http://www.amazon.com/D03K-Digital-Analog-Audio-Converter/dp/B009346RSS