Functionality: Matrix Connectivity: HDMI HDMI Inputs: 4 HDMI Outputs: 4 Physical input switch button: Yes Remote control: Yes Power supply: 5V/2.1A DC JACK 5.5x2.1 Maximum resolution: 3840x2160P/60HZ (4K@60Hz) Bandwidth: 600MHz / 18.5Gbps EDID functionality: No HDMI version: 2.0b HDCP version: 2.2 3D support: Yes HDR Support: HDR10 Audio Format Support: DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD Color Depth: 12 bit per channel Color Space: YUV 4:4:4:4 ARC support: No Housing material: Metal Color: Black Box Contents: 1 x Matrix 4x4 1 x USB-A to DC Jack 5.5x2.1 Cable 1 x USB-A Power Supply 5V/2.1A 1 x Remote Control (CR2025) 1 x User Manual