which bluetooth daughter cards can I use in my t41?

[dyne]

I have a T41 model # 2379DJU, with the bluetooth antenna already in place. I'm looking for a cheap bluetooth daughter card.

After searching around for a bit, I could only find that the 91P7315 and 91P7319 cards would work. Unfortunately, Id have to pay $50 for either of those

On ebay, there are several different IBM bluetooth daughtercards listed for like $20. Specifically, FPU# 12P3872 / 26P8071 and 26P804.

Would either of these work?

[Herr Yunta]

No, those will not. I would get the 91P7315. I purchased a used one from a dealer for $13+shipping on ebay.