Difference Between HDMI Input and Output

The full-size 19-pin Type-A HDMI port is the one you'll see on the back of your TV and things like Blu-ray players and game consoles But there are also a

HDMI Labels Decoded · STB: Set-Top Box · DVI: Digital Video Input · ARC: Audio Return Channel · MHL: Mobile High-Definition Link · HDCP : High-

hdmi cable slot HDMI Port, Number Of HDMI Port, HDMI Back TV

hdmi slot TV ports of a LED TV and Smart TV What are the usage of HDMI, HDMI ARC, Optical Port