New in box Dynaudio Connect. Just ended up not needing it.
“The Connect offers a higher level of connectivity and convenience to the new Focus XD digital active loudspeakers and to the second-gen Xeo (Xeo 4 & Xeo 6) models.
The Connect shares the same form factor of the Dynaudio Hub, and features the same complement of audio inputs, with one each Mini stereo and RCA stereo analogue, as well as one each Optical, Coax and USB digital inputs. What the Connect adds as far as an upgrade from the Hub is Bluetooth connectivity (A2DP, apt-x, and AAC compatibility) for streaming, Spotify Connect, 24/192 source compatibility on the Optical and Coaxial digital inputs, and Wi-Fi integration to facilitate DLNA streaming off of one’s network while also allowing full system App Control (via iOS devices).
When used in a Focus XD system, the Connect is capable of completely wireless high-resolution lossless streaming to the speakers, at full 24 bit depth and up to 96 kHz sample rates (to one zone). Multi-room, multi-zone systems can be configured as well, with 16 bit 48 kHz wireless transmission to up to three zone of Focus XD or Xeo (second gen) loudspeakers.”