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Intel WM3B2100 IEEE 802.11b Wi-Fi Adapter for Notebook

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General InformationManufacturer: Intel CorporationManufacturer Part Number: WM3B2100Manufacturer Website Address: http://www.intel.comBrand Name: IntelProduct Name: PRO/Wireless 2100 LAN MiniPCI Type 3B AdapterMarketing Information: Embedded 802.11a/b dual band (5 GHz and 2.4 GHz) Wireless Local Area Network MiniPCI adapters. The MiniPCI Type 3B form factor is designed for notebook computer systems where overall thickness must be kept to an absolute minimum.Product Type: Wi-Fi AdapterTechnical InformationWireless LAN Standard: IEEE 802.11bISM Band: YesUNII Band: NoISM Maximum Frequency: 2.50 GHzIndoor Antenna Range: 300 ftOutdoor Antenna Range: 1500 ftWireless Transmission Speed: 11 Mbit/sInterfaces/PortsHost Interface: Mini PCI Type IIIPhysical CharacteristicsForm Factor: InternalHeight: 1.8"Width: 2.4"Depth: 0.2"Weight (Approximate): 0.42 ozMiscellaneousDevice Supported: Notebook

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General InformationManufacturer: Intel CorporationManufacturer
Part Number: WM3B2100Manufacturer
Website Address:
http: //www. intel.
comBrand Name: IntelProduct
Name: PRO/Wireless 2100 LAN MiniPCI Type 3B
AdapterMarketing Information: Embedded 802.11 a/b dual band (5 GHz and 2.4 GHz) Wireless Local Area Network MiniPCI adapters. The MiniPCI Type 3B form factor is designed for notebook computer systems where overall thickness must be kept to an absolute minimum.
Product Type: Wi-Fi AdapterTechnical InformationWireless
LAN Standard: IEEE 802.11 bISM
Band: YesUNII
Band: NoISM
Maximum Frequency: 2.50 GHzIndoor
Antenna Range: 300 ftOutdoor
Antenna Range: 1500 ftWireless
Transmission Speed: 11
Mbit/sInterfaces/PortsHost Interface: Mini PCI Type III
Physical CharacteristicsForm Factor:
InternalHeight: 1.8"W
idth: 2.4"D
epth: 0.2"W
eight (Approximate): 0.42 ozMiscellaneousDevice
Supported: Notebook

Model
Brand	Intel

Additional Information
First Listed on Newegg	April 28, 2026

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Item#: 9SIC6J1KVX4364