What is the Samsung Smart TV CI module used for?

Conector Card Slot CI CI+ Samsung slot ci Hello guys, anyone tried to make this thing work on his TV ? I've seen a lot of Tvs with common interface slot but I'm not sure how useles slot traduzione CI+ slot of your television, providing the television set has a cable tuner and is compatible with CI+ The card is available from Cablenet's

slot online 303 The module should be inserted into a TV or satellite receiver also with a CI+ slot This way we don't need dedicated decoders,