Thinkpads Forum

I have an X300 where I want to add the Lenovo branded at&t wwan card. I understand the part # is 42T0933, but this part seems very difficult to find. Lenovo doesn't have it nor anywhere else for a reasonable price.

The new at&t wwan card is part #43R9152 which Lenovo sells. However, it appears that this card only works with the X301 according to the specs. Does anyone know if this is true? Thanks.

Welcome to this forum! Everything you state is correct, except FRU #42T0933 has been replaced/superceded by FRU #42T0999 (still Sierra Wireless MC8775 for AT&T/U.S. frequencies). Please see the PM (Private Message) that I sent you.