PCI\VEN_14E4&DEV_432B
Wi-Fi driver
PCI\VEN_14E4&DEV_432B is the Broadcom Inc. and subsidiaries BCM4322 802.11a/b/g/n Wireless LAN Controller, a Wi-Fi device. Without its driver Windows shows a Network Controller with a yellow mark and no wireless networks. Get it from Windows Update or your PC maker first; the chip maker's own package is on support.microsoft.com.
Device details
| Hardware ID | PCI\VEN_14E4&DEV_432B |
|---|---|
| Device name | BCM4322 802.11a/b/g/n Wireless LAN Controller |
| Maker | Broadcom Inc. and subsidiaries (PCI vendor ID 14E4) |
| Device type | Wi-Fi |
| Driver guide | Find the right Wi-Fi driver |
| Known OEM variants | 3 |
PCs and boards that use this chip
Each line is a subsystem ID: the full hardware ID ends in SUBSYS_ plus these eight characters when the BCM4322 802.11a/b/g/n Wireless LAN Controller is built into that maker's product.
| Full hardware ID ending | Maker | Product |
|---|---|---|
SUBSYS_000D1028 | Dell | Wireless 1510 Wireless-N WLAN Mini-Card |
SUBSYS_008D106B | Apple Inc. | AirPort Extreme |
SUBSYS_008E106B | Apple Inc. | AirPort Extreme |
If your SUBSYS matches a laptop or board maker in this list, that maker's support page has the version tested for your model.
How to install the driver for BCM4322 802.11a/b/g/n Wireless LAN Controller
- Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with
PCI\VEN_14E4&DEV_432B. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Wireless drivers are often offered here.
- Check your PC maker. Enter your model or serial number on its support site and look under Networking or Wireless.
- Use the chip maker's package. Update drivers through Device Manager in Windows (Microsoft) on support.microsoft.com. Our find the right wi-fi driver guide explains which package fits.
- Restart and check. Open the Wi-Fi list in the taskbar and connect to your network.
Other Broadcom wi-fi IDs
VEN_14E4&DEV_4325BCM4306 802.11bg Wireless Network ControllerVEN_14E4&DEV_4328BCM4321 802.11a/b/g/nVEN_14E4&DEV_4329BCM4321 802.11b/g/nVEN_14E4&DEV_432ABCM4321 802.11an Wireless Network ControllerVEN_14E4&DEV_432CBCM4322 802.11b/g/nVEN_14E4&DEV_432DBCM4322 802.11an Wireless Network ControllerVEN_14E4&DEV_4331BCM4331 802.11a/b/g/nVEN_14E4&DEV_4344EDGE/GPRS data and 802.11b/g combo cardbus
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.