What is HDMI cable used for on TV?
HDMI short for High Definition Multimedia is a standard and an interface or port for transmitting high definition digital video and audio data between devices.
HDMI is now supported on over a billion devices including laptops, desktop computers, computer monitor, video projector, digital television..
Do I need an HDMI cable for my Smart TV?
Full HD TVs and regular Blu-ray players will need a standard HDMI 1.4 cable to connect them to other devices – like your Sky box. … Tip: If you have a Smart TV that connects to the internet, you can also get an HDMI cable with built-in Ethernet – so you won’t need as many cables.
When should you use a HDMI cable?
You should use HDMI (High Definition Multimedia Interface) cable when the components you intend to connect are HDMI compatible – that is, they both have HDMI jacks – and you want the highest quality digital video and/or audio connection.
How do you hook up an HDMI cable to your TV?
Connect the wireless display adapter into your TV’s open HDMI port and into a power outlet. Change the input source on your TV to the appropriate HDMI input. In the settings menu of your Android, open the “wireless display” application. Select your adapter from the list of available devices.