Later today I shall be free-trial testing an interesting Apple app that allows any 5k iMac after 2012 to be used as a 5k display from any modern(ish) Intel or M-series Mac as the host device. Both Macs are connected via Thunderbolt cable, USB SuperSpeed or Gigabit Ethernet cable and audio can also sent over the connection to the iMac’s speakers. That app is https://www.retinarelay.com and the MacBook Neo is supported as the Host Mac. @bcanedy @eabolden