Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter

This is a Mini-PCI WiFi Adapter that is installed in a Mini-PCI slot. Features Chipset: Intel 2100 IEEE Standards: 802.11b PCI ID: 8086:1043

IBM Partnumbers

IBM Option PN: 31P8601
IBM FRU PN: 91P7143, 91P7267
IBM FRU PN (WW): 91P7293
IBM FRU PN (G40/G41): 91P7261, 26P8421

NOTE!

Only the IBM Parts will work, any other parts will give an 1802 error on Post because the sub-vendor PCI ID is different, see Problem with unauthorized MiniPCI network card for more details and solutions.

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

• 802.11b Wireless Card
• 802.11b Wireless Card (Calexico-b)
• High Rate Wireless LAN Mini-PCI Adapter III
• 802.11b Actiontec Wireless Card
• 802.11b Actiontec Wireless Card (Braxton)

Linux WiFi driver

This adapter works with the ipw2100 driver.

ThinkPads this card may be found in

• G40, G41
• R40, R40e
• R50, R50e, R50p, R51, R52
• T40, T40p, T41, T41p, T42, T42p
• X31
• X40

Related Links

• Specifications: MIGR-50022
• Users Guide: MIGR-50108
• Service Parts: MIGR-50032