InfiniTV 4 PCIe, InfiniTV 6 PCIe and InfiniTV 6 ETH all work with the x64 (64-bit) version of Windows 8/8.1 Pro with Media Center. InfiniTV 4 USB works with Windows 7 only.

If you are upgrading to Windows 8 Pro from a previous version of Windows, please read our Knowledgebase article on InfiniTV Windows 8 Support.

Please note that only InfiniTV 6 ETH supports Network Tuners when used with Windows 8.