DUNE HD Homatics Box R 4K Plus. Latest technologies. Dolby Vision & Atmos, AV1, YouTube 4K HDR, HDR10+, 4Kp60, ISO 4K DV P7 FEL. 4+32 GB, 1 Gbit, Wi-Fi 6, USB 3.0, S/PDIF. Dolby Vision and HDR10+. Features Dune HD Homatics Box R 4K Plus.