Product design was fair. I like the option of USB or AC Adaptor (included) power. I thought I was getting a black one, but received a white unit instead. Biggest issue was that the design of the sound output allowed for only a very narrow mini jack. Although one was included, I couldn't use a higher quality aftermarket mini to RCA output. It would be OK for desktop use, but I'd be afraid that the thin wires would fail after extended use. I returned the product and Amazon was great with the return.