The Typhoon CI Module designed for DVB receiver cards with an 80-pin expansion port. The CI Module can be used with a Common Access Module (CAM) including a key card from a provider of encrypted TV programming.
The CI Module supports 3.3 Volt as well as 5 Volt CAMs with appropriate voltage being selected automatically. The module can either be inserted in a PCI slot or an external 3.5 drive bay.