what is a common interface slot ?

Installing 5V Common Interface for Samsung HDR 4K Smart TV common interface slot In Digital Video Broadcasting, the Common Interface is a technology which allows decryption of pay TV channels common slot In this case the Common Interface in the Samsung TV What it does for the end user? In essence, the concept of Common Interface allows for

common slot machine symbols The slot is commonly used for graphics or sound cards, network adapters and similar high-speed devices Among other things, it can accommodate a