USE - Allows you to split a single HDMI audio/video signal from a computer, Blu-ray player, game console, media server, or A/V receiver source device to four HD displays. SUPPORTS - 4K UHD resolutions, HDCP 1.4 Compliant, 3D, DTS-HD, Dolby TrueHD, DTS, Dolby AC3 and DSD Audio PACKAGING - To ensure you receive the highest quality products C2G packages all product in C2G branded packaging