Intel PRO/Wireless 2100 (WM3B2100)

Overview
"PB, A97750-006" and "REV 01" is (among other things) silkscreened on the MAC side of the card in the FCC photos.

Per the FCC photos, this card is using the following...
 * An Intel MAC marked "82531ME", "L228IX1Q", "Q356ES", (M)(C)'02", "KOREA"
 * A Symbol baseband processor marked "SYMBOL", "DELAWARE 1.0", "51-23130-130", "E 27AEENNW" <??>
 * A Philips SA2400ABE 2.4GHz RFIC

The FCC filing for the ASUS M3000N laptop (FCC ID: MSQM3000N) has a nice block diagram of the 2100(A) series..

Noted tested cards

 * Card 1
 * IBM - model: WM3B2100 - 91P7266, FRU 91P7267 - FCC ID: ANO20020201CLK - OUI: 00:0C:F1


 * Card 2
 * IBM - model: WM3B2100 - 91P7266, FRU 91P7267 - FCC ID: ANO20020201CLK - OUI: 00:0C:F1, manuf date: 06/13/2004, Made in China

Noted products using this module

 * Quanta ZW9 (FCC ID: HFSZW9WM3B2100, IC ID: 1787B-ZW9B2100)

Product codes

 * WM3B2100NA - North American model (ch1-11)
 * WM3B2100WW - Worldwide model (ch1-14)

Driver download - Hardware ID also has the name of
 * Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter:

PCI\VEN_8086&DEV_1043&SUBSYS_25228086 PCI\VEN_8086&DEV_1043&SUBSYS_25278086 PCI\VEN_8086&DEV_1043&SUBSYS_25288086 PCI\VEN_8086&DEV_1043&SUBSYS_25298086 PCI\VEN_8086&DEV_1043&SUBSYS_25518086 PCI\VEN_8086&DEV_1043&SUBSYS_25538086 PCI\VEN_8086&DEV_1043&SUBSYS_25548086 PCI\VEN_8086&DEV_1043&SUBSYS_25558086 PCI\VEN_8086&DEV_1043&SUBSYS_25708086 PCI\VEN_8086&DEV_1043&SUBSYS_25818086 PCI\VEN_8086&DEV_1043&SUBSYS_25858086 PCI\VEN_8086&DEV_1043&SUBSYS_25868086 PCI\VEN_8086&DEV_1043&SUBSYS_25878086 PCI\VEN_8086&DEV_1043&SUBSYS_25918086 PCI\VEN_8086&DEV_1043&SUBSYS_25938086 PCI\VEN_8086&DEV_1043&SUBSYS_25968086 PCI\VEN_8086&DEV_1043&SUBSYS_25988086 PCI\VEN_8086&DEV_1043&SUBSYS_25A08086