The SW41 from Blustream is a 4 input HDMI switch with integrated audio breakout. It supports all video resolutions up to and including 4K, allowing 4 x HDMI inputs to be switched to a single HDMI output. 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 SW41 fully supports all known HDMI audio formats including Dolby TrueHD, Dobly Atmos, Dolby Digital P (Barcode EAN=9340242000798)