The instrument is designed as a Windows Plug and Play device that is more than a USB connect to the PC, turn the power on the volume control and select Windows in the device is not to be done. If desired, you can also install the drivers from the Fiio site but that is (at least for me) not have been necessary.
The sound is clear, quite openly, this also quite warm and, together with the full middle he makes basically just fun. For 80 euros you may here expect no technical wonder, but for the price it's hard to sound produced not to love this truly amazing little device.
For 80 euros just a small technical miracle.
