Yes, it's there but not for 64-bit versions of Windows 7 Ultimate.Did you look for the driver at Sony's Vaio website?
There's no way I'm going to open up my computer to find it (the tuner came built in). However, I know for a fact it's an AverMedia tuner. I think I'll have to ask them.Hi ACM
Can you take the card out and look for a model number and or chipset for the card. We maybe able to find the cards manufacturer and locate a 64-Bit driver from them. Just because its packaged in a sony doesn't mean sony is the manufacturer of the card. I'm not sure if we can find a 64-bit driver this way but its worth a shot.