As you can see from the 5 stars I have awarded, I like this little black box a lot. I received it, initiated it, connected a little HDD and installed the Spotify connect app, connected an USB cable to my Quad Vena ii receiver and had it all up and running within no time. Sound is great. I manage the device, alternatively, from an Android app, Samsung the Frame TV or from a browser. My only complaint is that the UI is a bit ugly but I will not withdraw a star due to that 🧐🙂. There was a delay in the delivery but I was given continuous and full attention on the issue by customer support.