Speaka 2 Port HDMI Switch bidirectional usable 3840 x 2160 pixels 60Hz. Connects two HDMI sources to one HDMI display or one HDMI source to two displays including switching.Signal switching at the touch of a button.Plug & Play, no additional power supply required.Supports resolutions up to 4K 60 Hz.Supports HDR, 3D, HDCP 2.0.Supports LPCM 7.1CH, Dolby True HD and DTS-HD Master Audio.Modern and durable metal housing. Technical data: . Number of outputs: 1 x,2 x Â- Number of inputs: 1 x,2 x Â- Number of supported monitors: 2 Â- Resolution (max.): 3840 x 2160 pixels Â- Weight: 0.05 kg Â- Manufacturer colour: Grey (matt) Â- Product type: HDMI switch Â- Product dimension, width: 53.8 mm Â- Product dimension, height: 52.5 mm Â- Product dimension, depth: 18 mm Â- Interfaces output (computer/multimedia): HDMIÂ Â- Interfaces input (computer/multimedia): HDMIÂ Â- Power supply (LOV): not required Â- Switcher/distributor features: Ultra HD-capable Â- Switching function: button Â- Supported audio formats: PCM. Included in delivery: . Bidirectional HDMI switch,user manual.