The PCI-Express based AVerTVHD Duet Dual TV Tuner is now available in the US. Designed for Windows 7 and compatible with Windows XP / XP Media Center 2005 and Vista (32 and 64 Bit), the tuner comes with onboard Over-the-Air (ATSC) and Unencrypted Digital Cable (ClearQAM) tuners. The TV tuner is capable ...