Note: This device will not be recognized in Windows Plug and Play until you connect something to the 3.5mm output jack! (Shout out to @Bishopolis for cluing me into this one in his review!)
Once it is recognized it's real easy to set up and the sound quality is excellent.
Sample rates are 44.1khz, 48khz and 96khz. Sample sizes are 16 and 24 bit.
For the "audiophiles" out there it is also compatible with WASAPI "Exclusive mode" for bit exact output at each rate/size.
TRS headphones work perfectly in the TRRS jack.
Nice little dongle... DAC Easy to recommend to friends and clients.