If you encounter any issues during the installation process or while using the updated Broadcom BCM94312HMG driver, here are some troubleshooting tips:
The (often branded as the Dell DW1397
The BCM94312HMG is primarily a Wi-Fi chip, but some variants share hardware with Broadcom Bluetooth. The updated Wi-Fi driver can conflict with the Bluetooth driver stack. Download the separate Broadcom Bluetooth Driver 12.0.1.1010 from your OEM’s website. Install it after the Wi-Fi driver update. broadcom bcm94312hmg driver updated
Varies by manufacturer (e.g., Lenovo, Dell, HP), but many stable legacy versions are dated circa 2020 for modern OS compatibility. How to Update Your Driver If you encounter any issues during the installation
when using Bluetooth and Wi-Fi simultaneously. High CPU usage or slow network throughput. Driver Specifications & Compatibility Model Broadcom BCM94312HMG (Half Mini PCIe) Standard IEEE 802.11b/g (2.4 GHz only) Max Speed Up to 54 Mbps Supported OS Windows XP through Windows 11; various Linux distros How to Install the 2026 Update Install it after the Wi-Fi driver update