CABLEDECONN Multiport 4-in-1 HDMI to HDMI DVI 4K VGA Adapter Cable Audio Output Adapter Converter (White)

How to use This HDMI to HDMI VGA DVI 3.5MM Audio Micro USB Adapter: 1:Please connect HDMI Input Port to your Input Device,such as Set Top Box,Computer/Laptops etc. 2:Please connect an HDMI or VGA or DVI cable to your Output Device,such as Projectors,Monitors,Tvs.Please be well known that you can only pick up one of the three ports to connect to your external display devices. 3:If your conecting HDMI Output Displays do not support audio output or built-in speakers ,please connect 3.5mm audio cable from input devices to your exteral speakers to audio out;If you output video from VGA,Connecting 3.5mm audio jack from our Adapter to your external speakers to output audio,,if Through DVI,connecting from your input devices's audio jack to your external audio device to output audio.For Audio output,please select audio output devices as HDMI Displays in your input Devices. 4:In case your input devices are with Insufficient Power,please conect micro usb cable from our adapter to your usb devices for power supply. Co...