The Evolution Kit updates your 2012 Smart TV with the latest features of the It's like getting a new TV.
This slot is known as a CI slot, or Common Interface slot, and it's designed to accept a CAM, which will allow you to get a subscription TV service, such as ESPN.
Question I have a TV that has a Common Interface slot. I am wondering if I can get Sky Sports with a card or do I need to purchase some sort of.
Tv slot common interface - foxwoods