Common Interface (CI) module
Common Interface (CI) is used in Digital Video Broadcasting. It means that the encrypted TV signal is read by a separate device with a pay-to-view card, rather than the TV itself. A CI module allows the separate device to interface with the TV. This allows manufacturers to install a single (common) interface into their devices rather than many. It is a similar concept to USB.
Excl. Tax: $156.79 Incl. Tax: $188.15