TBS6680 PCIe DVB-C Dual Tuner Cable TV Card with Dual CI Slot
Common Interface (CI) for descrambling (decrypt) TV channels
4 Ports Usb 3.0 To Pci Express Expansion Card Usb 3.0 Pci-e Controller Hub For Desktop Pc With 8 Cm Low Profile Bracket - Buy Usb3.0 Hub,4 Ports Usb 3.0 To Pci
2.1.1 Streamron IPTV Gateway – DVB to IP Gateway Solution | Nevron IPTV Solutions
PC Card - Wikiwand
TBS6900 stand alone CI/CI+ a pcie card to use as a network resource - YouTube
Common Interface - Wikipedia
How do I install a CI module? - Coolblue - anything for a smile