This is the newest version which supports USB2.0. Unforetunately, my mobo does not support USB2.0 to take advantage of the increased connection speed.
The sound quality is pretty good and the OLED display is bright and sharp. As for the shape, the cube thing does not bother me. It is not like I walk around the office with it. I just wear it when I'm at my desk working on my PC.
It does come with a silicon cage that is soft. I wish I could have gotten a Black one instead of a Silver one though. Silver was the only color in stock at walmart.com when I purchased it early last week.
Here is another picture of the
DAH-1500i.