Which A/B/G card?

[boilermakerinatl]

I have come across several different models of the IBM A/B/G wireless card. Can someone help explain the differences and/or benefits of these different models?

91P7301 - SuperG 108?
39T0071 - Made by Philips? Is this a newer model?
73P4301 - For US only?

I'm sure there are probably others too. Will all of these cards prevent the error message 1802?

Thanks,
Eric
On order R52 18494TU

[benplaut]

the only one that won't have teh 1802 error is the one from IBM's website. I installed one on my T40, and have had no problems with the error. Supposedly, there is a way to sqeeze Super-G out of the card, as it uses the super g chipset, but it is disabled in the driver.