Aluminium and plastic housing Integrated HDCP decryption/encryption engines which are compliant with HDCP Rev 1.4/2.2 specification Wide Frequency Range: 25MHz - 600MHz Supports HDTV resolutions up to 4K 60Hz Supports 4K@60Hz, Deep Color 12-bit Supports LPCM 7.1CH, and DTS-HD Master Audio Supports Full 3D