Intel PRO/Wireless 2100 (WM3B2100)

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multiple revisions of this device, use caution
b (B11)
Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter
Platform
BrandModelRev
Intel PRO/Wireless 2100
Model Part Number
WM3B2100
Interface
Mini PCI
Connector
Mini PCI
Form factor
Type IIIB
ID:8086:1043 (2 addl. devices) SS: 8086:2522
Windows: PCI\VEN_8086&DEV_1043&SUBSYS_25228086
FCCID
Chip1
Intel 82531ME
Chip2
Symbol 51-23130-130
Chip3
Philips SA2400A

OUI: 00:0C:F1

Antenna Connection
U.FL
Wireless Standards
IEEE 802.11b
802.11b
up to 11 Mbps
Operating Frequency
2.4 GHz
Retail
FCC approval date 20 December 2002
 Chip1 brandChip2 brand
Intel PRO/Wireless 2100 (WM3A2100)IntelSymbol
Intel PRO/Wireless 2100 (WM3B2100)IntelSymbol
Intel PRO/Wireless 2100A (WM3B2100A)IntelSymbol

For a list of all currently documented Intel chipsets with specifications, see Intel.

For a list of all currently documented Symbol chipsets with specifications, see Symbol.

For a list of all currently documented Intel device with specifications, see Intel.

11 Mbps - 2.4GHz 802.11b = B11 class

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