Mini-PCI Modem card

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Revision as of 15:38, 22 August 2005 by (Talk) (Linux driver)

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Mini-PCI Modem card

This is a Mini-PCI Modem Adapter that is installed in a Mini-PCI slot.


  • Chipset: Ambit (formerly Lucent Microelectronics)
  • PCI ID: 11c1:0449

IBM Partnumbers

IBM FRU PN: 08K3252, 08K3338, 08K3383, 08K3429, 08K4852, 08K4853, 08K4855, 91P7659
IBM FRU PN (390X): 10L1296
IBM FRU PN (570/E): 08K3412

Also known (in IBM literature) as....

  • Mini PCI modem card (Ambit)
  • Mini PCI modem card (IBM CR)
  • Mini PCI modem card (M2) (IBM)
  • modem card Ambit
  • Mini PCI modem

Linux driver

IBM supplies a Linux driver for this modem. Search for "Lucent Modem driver for Linux" or try:

The Linux driver from SmartLink may work.
Latest version of this driver is 2.9.10 and supports both the 2.4 and 2.6 kernels

Otherwise try using the slightly dated ltmodem driver for Linux.
The latest version of this driver is 8.31a and supports the 2.4 kernels. has prepared a version of the driver for 2.6 kernels.

ThinkPad's this card may be found in