Functionality: MultiViewer (4 input to 1 screen) Connectivity: HDMI HDMI Inputs: 4 HDMI Outputs: 1 Physical button for input switching: Yes Remote control: Yes Power supply: 5V/1A USB-C Maximum resolution: 3840x2160P/30HZ (4K@30Hz) Bandwidth: 330MHz / 10.2Gbps EDID functionality: No HDMI version: 1.4 HDCP version: 1.4 3D support: No HDR support: No Input audio formats support: DTS-HD/Dolby-trueHD/DTS/Dolby-AC3/DSD Input audio format support: LPCM, PCM2 Color depth: 36 bit Color space: RGB 4:4:4:4 ARC support: No Housing material: Metal Color: Black Box Contents: 1 x MultiViewer 1 x USB-A to USB-C cable 1 x Remote Control 1 x 5V/1A power supply 1 x User Manual