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Green rectangular mini PCI-E wireless card with gold edge connector and two screw holes

Graviton

Graviton BCM94312MCG Mini PCI-E Wireless Card 54Mbps 2.4GHz

SKU CH-7ACK-MENC0

Internal mini PCI-E Wi-Fi card adds 54 Mbps 2.4 GHz 802.11b/g wireless to compatible HP laptops

  • 54 Mbps data rate for smooth 2.4 GHz connectivity
  • Mini PCI-Express form factor fits compatible laptop slots
  • 11b/g support handles legacy wireless networks
  • CE and FCC certified for regulatory compliance
  • Includes driver disc and two screws for installation

Mini PCI-E 2.4 GHz Wireless Card

The Graviton BCM94312MCG is a Mini PCI-Express wireless LAN card designed for internal laptop upgrades. It operates on the single 2.4 GHz frequency band and supports 802.11b and 802.11g protocols with a maximum transmission rate of 54 Mbps. The card measures 30 mm by 50 mm and includes a driver disc plus two mounting screws for installation.

HP Laptop Owners Needing 54 Mbps Wi-Fi

This module suits users restoring or repairing compatible HP laptops that require a Mini PCI-Express wireless adapter locked to the 459263-002 part number. Buyers needing dual-band operation, 802.11n or newer standards, Bluetooth capability, or faster throughput should look at alternative wireless solutions that provide those features.

Broadcom BCM4312 802.11b/g Chipset

The decisive specification is the Broadcom BCM4312 chipset implementing 802.11b/g at 54 Mbps on 2.4 GHz only. This hardware identifier determines driver compatibility and the maximum wireless performance the card can deliver in a supported HP system.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I verify the BCM94312MCG is working after installing it in my HP laptop?

The card should appear in Device Manager as a Broadcom 4312 802.11b/g adapter and detect 2.4 GHz networks at up to 54 Mbps once the driver disc is installed.

What comes in the box and what must I source separately?

The package includes the Mini PCI-E card, a driver disc and two mounting screws; you must supply a compatible HP laptop with a Mini PCI-E slot and antennas.

Which version should I choose for my HP laptop?

Select the BCM94312MCG (part 459263-002) as it is the only model listed and is specified for HP Mini PCI-E slots.

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