What goes in the Common Interface slot on the TV

Samsung CI Adapter Connector Card Slot ci slot adapter Videoadapter · Videoadapter anzeigen · HDMI Adapter · HDMI Extender · HDMI Verteiler · HDMI Wireless · DisplayPort · DVI + VGA · Scart Adapter · Videokabel cilinder uit slot halen i ordered a freeview sky card thinking i slotted into the ci slot now on closer inspection it needs a adaptor i think it called a cam where

circuitos slot Samsung CI Adapter Connector Card Slot