Intel PRO/Wireless 2100A (WM3B2100A)

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multiple revisions of this device, use caution
ab (AB65)
Platform
BrandModelRev
Intel PRO/Wireless 2100 A
Model Part Number
WM3B2100A
Interface
Mini PCI
Connector
Mini PCI
ID:8086:1043 (2 addl. devices) SS: 8086:2520
Windows: PCI\VEN_8086&DEV_1043&SUBSYS_25208086
FCCID
Chip1
Intel 82531ME
Chip2
Symbol 51-23130-130
Chip3
Philips SA2400A
Chip4
Intel 82531RE

OUI: 00:04:23 (-, 2 W)

Antenna Connection
U.FL
Wireless Standards
IEEE 802.11a/b
802.11b
up to 11 Mbps
802.11a
up to 54 Mbps
Operating Frequency
2.4 or 5 GHz
Retail
FCC approval date 29 May 2003
 FCC ID
Intel PRO/Wireless 7100 (WM3B7100)PD9WM3B2100A
 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.

54 Mbps - 5GHz 802.11a
11 Mbps - 2.4GHz 802.11b = AB65 class

Overview

"PB C11875-003" is silkscreened on the board in the FCC photos.

Per the FCC photos, this card is using the following...

  • An Intel MAC marked "82531ME", "L2481A71", "(M)(C)2002", "KOREA", 82531ME appears to be Ardon1.5
  • A Symbol baseband processor marked "SYMBOL", "DELAWARE 1.0", "51-23130-130", <???>
  • A Philips SA2400ABE 2.4GHz RFIC
  • An Intel 5GHz RFIC marked "82531RE", "L219J14Q", "Q358ES", "(M)(C)2002", appears to be codenamed Ramon

Links of Interest

Intel PRO/Wireless 2100A LAN Mini PCI Adapter:
PCI\VEN_8086&DEV_1043&SUBSYS_25208086
PCI\VEN_8086&DEV_1043&SUBSYS_25218086
PCI\VEN_8086&DEV_1043&SUBSYS_25248086
PCI\VEN_8086&DEV_1043&SUBSYS_25258086
PCI\VEN_8086&DEV_1043&SUBSYS_25268086
PCI\VEN_8086&DEV_1043&SUBSYS_25508086
PCI\VEN_8086&DEV_1043&SUBSYS_25608086
PCI\VEN_8086&DEV_1043&SUBSYS_25628086
PCI\VEN_8086&DEV_1043&SUBSYS_25638086
PCI\VEN_8086&DEV_1043&SUBSYS_25808086
PCI\VEN_8086&DEV_1043&SUBSYS_25828086
PCI\VEN_8086&DEV_1043&SUBSYS_25838086
PCI\VEN_8086&DEV_1043&SUBSYS_25908086
PCI\VEN_8086&DEV_1043&SUBSYS_25928086