LED TV ports explained | HDMI, HDMI ARC, USB, Optical, Ethernet- what is the use of all these ports

LED TV ports explained - Hey guys in this video I will explain you about different TV ports of a LED TV and Smart TV.
What are the usage of HDMI, HDMI ARC, Optical Port, USB and Ethernet ports.
On HDMI you can connect different multimedia devices like laptop, DTH Set top box, home theater. On USB you can connect pen drives, external hard disks, keyboard, mouse, 4G Dongle etc.
Also some brief about RCA ports like composite AV connectors, components video ports.
We will also tell you that how to connect home theater to TV using HDMI ARC and optical cable.
This video is very useful for all who have TVs or going to buy smart TVs.
If you want to know about what difference between HDMI ARC and HDMI eARC, and about Optical Vs HDMI ARC you can view our previous video at here:

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