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Broadcom BCM4321 802.11b/g/n driver

Hardware ID PCI\VEN_14E4&DEV_4329

Vendor
Broadcom Corporation (VEN 14E4)
Device
BCM4321 802.11b/g/n (DEV 4329)
Bus
PCI / PCI Express
Drivers
5
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1

Recommended driver

Broadcom Wireless Network Adapter Driver
Version 7.12.39.28 · Oct 7, 2015 · Windows 7 · 32-bit & 64-bit
Get driver

All drivers for VEN_14E4&DEV_4329

DriverVersionDateWindowsBits
Broadcom Wireless Network Adapter Driver 7.12.39.28 Oct 7, 2015 Windows 7 32-bit & 64-bit
Broadcom Wireless Network Adapter Driver 7.12.39.28 Oct 7, 2015 Windows XP, Vista 32-bit & 64-bit
Broadcom Network Adapter WiFi 6.30.223.181 Sep 28, 2013 Windows 8, 8.1 32-bit & 64-bit
Broadcom Wireless Network Adapter Driver 5.100.196.81 Aug 18, 2011 Windows Vista, 7 32-bit & 64-bit
Broadcom Wireless Network Adapter Driver 5.100.235.19 Feb 14, 2011 Windows XP 32-bit & 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
  3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_14E4&DEV_4329, the drivers above are for your device.

More about hardware IDs · Fix common device errors

Known OEM variants (subsystem IDs)

Laptop and motherboard makers use the same chip with their own subsystem ID. The drivers above apply to all of them; an OEM driver from the laptop maker's site may add vendor-specific features.

Full hardware IDProduct
PCI\VEN_14E4&DEV_4329&SUBSYS_7B001385WN511B RangeMax NEXT Wireless Notebook Adapter
PCI\VEN_14E4&DEV_4329&SUBSYS_7D001385WN311B RangeMax Next 270 Mbps Wireless PCI Adapter
PCI\VEN_14E4&DEV_4329&SUBSYS_00581737WPC300N v1 Wireless-N Notebook Adapter

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