The SP12AB from Blustream is a twin output HDMI splitter with integrated audio breakout. It supports all video resolutions up to and including 4K, allowing a single HDMI inputs to be replicated to 2 HDMI outputs. It is fully HDCP compliant.It supports 4K UHD video (3840 x 2160 @ 30Hz 4:4:4, 4096 x 2160 @ 24Hz 4:4:4 and 4K @ 60Hz 4:2:0). 3D signals are also fully supported.Through the audio breakout, the SP12AB fully supports all known HDMI audio formats including Dolby TrueHD, Dolby Atmos, Dolb (Barcode EAN=9340242000590)