3 Port 4K HDMI Switch Splitter Black

The gold-plated connector on the cable resists corrosion and reduces tarnish the switch will give you stable performance, 3 ports hdmi switcher, inputs can be switched by the buttons, greatly reduce the signal interference, more fun and more pleasure, As long as the connected devices supply sufficient power, the hdmi switch is capable to automatically obtain power from connected sources devices, Greatly reduces the signal interference, Power is automatically transferred via the 5v signal in hdmi cable, switching between three sources to one display