3 x 1 4K 30Hz HDMI Switcher with Pigtail HDMI Cable, Support External Power Supply

1. Connect the source device ( computer , DVD , game console , etc .) to the IN1 to IN3 interface of the switcher using the HDMI cable . 2. Connect the display device to the OUT interface of the switcher using the HDMI cable 3. Connect the switch to the power supply 4. Switch the switch to a favorite source Features: 1. Support 3 HDMI input and 1 HDMI output ?· Support HDMI 3D format 2. Ultra - low power consumption 3. Support automatic switching 4. The panel has a signal input LED indictor 5. USB 5V power supply