Broadcom 4318E (BCM94318MPG) 802.11g Wireless Adapter Windows 2000/XP Driver, Utility

broadcom BCM4318EKFBG

The BCM4318E is the third generation of Broadcom's single-chip wireless LAN client solutions, which combine a high-performance 2.4 GHz radio, 802.11a/g baseband processor, medium access controller (MAC) and other radio components onto a single silicon die. This high level of chip integration reduces the size, cost and power consumption of a wireless LAN module, facilitating more opportunities to integrate the popular 54g technology into networking equipment, PCs, peripherals and consumer electronic devices.

The BCM4318E also features Broadcom's new BroadRange technology, a standards-compliant hardware enhancement that extends the range of 54g-based wireless devices. It uses advanced signal processing techniques to provide the industry's best receive sensitivity and optimize transmit power control, enabling Wi-Fi users to maintain high-speed wireless connections at up to 50% further from an access point.


  • First client solution to include BroadRange technology, extending the range of wireless devices.
  • Offers industry's best receive sensitivity (Greater than -73dBm at 54 Mbps)
  • Reduces transmit power by 30% to extend the battery life of today's Wi-Fi devices and enable a variety of new Wi-Fi platforms with strict power requirements.
  • Supports 125 High Speed Mode and Secure EZSetup software, Broadcom's industry-leading performance and ease-of-use features (but partners have the option of implementing these features).

This Release Support these Device IDs:

PCI\VEN_14E4&DEV_4303, PCI\VEN_14E4&DEV_4320, PCI\VEN_14E4&DEV_4318
PCI\VEN_14E4&DEV_4311, PCI\VEN_14E4&DEV_4321, PCI\VEN_14E4&DEV_431A,
PCI\VEN_14E4&DEV_4324, PCI\VEN_14E4&DEV_4319, PCI\VEN_14E4&DEV_4312,
PCI\VEN_14E4&DEV_4310, PCI\VEN_14E4&DEV_4313, PCI\VEN_14E4&DEV_4328,
PCI\VEN_14E4&DEV_4329, PCI\VEN_14E4&DEV_432A

Broadcom BCM94318MPG Mini PCI Windows Driver:  Download 1, Download 2 (9.2MB)

36 thoughts on “Broadcom 4318E (BCM94318MPG) 802.11g Wireless Adapter Windows 2000/XP Driver, Utility

  1. THANKS! I also found this correct driver by looking at the bottom of my computer because the laptop website had another one!

  2. Thanks for this driver support! I’ve formatted a notebook Acer Aspire 3050 and installed Windows XP Pro but the original Acer driver doesn’t work well. With this driver my wireless card is working! Thank you!

  3. Thank you so much, now I can connect to our WPA2 secured network with my Fujitus Siemens – Amilo book 😉

  4. I downloaded these files but can’t open them. I have win. XP sp3. What do I need to open these fies?

  5. Finally a driver that works!! Looked for 3 hours and tried 4 different drivers but this worked for Dell C610 on XP sp2, Thanks!

  6. Thanks much, I spent days looking for this driver and finally found this site. Thanks so much, my hand me down Dell Latitude C610 works with a cheapo ebay via China Broadcom mini pci card.

  7. Thank you for providing these drivers which seem to no-longer be supported by their manufacturer and cost something elsewhere. They work well on a Dell Latitude C610 with a Broadcom BCM4318 wireless device.

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