This product is as advertised. As soon as I took it out of the box it was ready to go. The best feature I like is the PC/Laptop remote button. I don't have to go back to where I kept the device to change the screen to the computer I'm using. This isn't an electronic music masterpiece that will make your jaw drop. But it's basic, reasonably priced, arrived on time, and responds to email for what I do.
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