You can buy the TBS cards direct from the TBS store at TBS6925 DVB-S2 TV Tuner Card PCIe but sometimes they are also available from a seller on eBay. However you should be aware that is an older card that is no longer supported by TBS, they now recommend you purchase a TBS6983 instead. Personally I would stick with a TBS card; when I first got into trying to set up a backend system some folks on another forum (that I should have known better than to listen to) were really pushing the Prof cards hard, probably because the guy that ran the board was selling them. So I bought one but never could get it to work completely right, whereas I've had four or five TBS cards and none gave me the problems that Prof card did. It's been so long that I don't recall the specifics but it seems to me that part of the problem was it used the older PCI type edge connector which I do not think is compatible with modern PCI slots, but the thing I do remember is that you could not have more than one of them in a system, apparently it never occurred to whoever designed the stupid things that anyone might want to use more than one and IIRC it would just ignore the second one. Whereas I currently now have four TBS cards in one system (see my avatar pic) and all work fine.Hello I am looking for a TBS 6925 PCE satellite card or a Prof 8000 PCE satellite card.. Anyone know where I could find either of these cards?