Thinkpads Forum

trying to determine what the wireless card is, based on p/n 41A4070? did a search in entire forum and only come up with 3 threads with any info on this p/n...nothing conclusive. search on lenovo site draws a blank. what card is this?? atheros? model? help.....

Its Atheros based, here is the series PDF

http://www.atheros.com/pt/bulletins/AR5004XBulletin.pdf

EDIT: It is also the mini-PCI version. If your computer has a pentium M, or celeron M, it uses the mini-PCI stuff, but if its a core duo or core solo, it is a mini-PCIe.

Here you go:

T60/T60p/Z60/X60/X60s Atheros miniPCI Express card (FRU 40Y7026 - Atheros AR5BXB6). It is also found/listed as "AR5006EX"