Dual TV Tuner PCI cards use PCI-to-PCI bridges to handle the loading from the two tuner modules as well as the loading from the other PCI devices deployed on the card. The traditional Intel bridges are too costly and require too much board space for this high volume consumer application. The low-cost PCI 6152 from PLX has the industry?s smallest footprint (15 x 15mm), which is less than one quarter of the size of the standard Intel device.