Bought it as a gift. It works splendid and was well recieved. It's easy to configure and the buyers communication was excellent. All my questions were answered really fast and to the point. Would buy it again if i need another Crypto Tracker. Since it wasn't written in the product description a 5V/1A power supply is sufficient for the CoinThing.
The package arrived quickly. It was very easy to set up and changing the coins is done quickly. My Crypto Ticker is on my desk and so I have a quick overview instead of always looking at my phone. I recommend the ticker to everyone. Thank You barn53!