3 x 1 4K 30Hz HDMI Switcher with Pigtail HDMI Cable, Support External Power Supply Filter-Shoulder Rigs Protect the battery button from

Protect the battery button from accidental touch

One Package Size 55cm * 14cm * 4cm / 21

Xperia go ST27i / ST27a

General Compatible with Thunderobot:  IGER E1

Applicable model: Microsoft Surface Pro 9 1706 laptop

3 x 1 4K 30Hz HDMI Switcher with Pigtail HDMI Cable, Support External Power Supply Filter-Shoulder Rigs Protect the battery button from1. 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