PureLink MAX-HI 4K/60 HDMI 2.0 Input Card for Media AxisThe MAX HI is an input card for Media Axis supporting 4K 60 4: 4: 4 resolutions. Each card has four HDMI inputs, as well as 3. 5mm stereo ports for the independent audio matrix and audio de embedding. Key Features 4 port HDMI input card for Media Axis 5 pin phoenix connector for stereo audio inputs for independent audio matrix and audio de embedding Supports resolutions up to 4K@60Hz (4: 4: 4) Dolby Digital DTS PCM pass through Technical