Broadcom Bcm94312hmg Driver Fixed Jun 2026

The BCM94312HMG is notorious for driver-related instability, often manifesting as frequent disconnects or "missing adapter" errors.

Open a terminal and run sudo apt-get install bcmwl-kernel-source . This installs the STA hybrid driver which supports the BCM4312 chipset . broadcom bcm94312hmg driver

The Broadcom BCM94312HMG is a high-performance Wi-Fi adapter designed for desktop and laptop computers. This mini PCIe adapter supports the latest wireless standards, including 802.11ac, offering fast data transfer rates and reliable connections. With its compact design and low power consumption, the BCM94312HMG is an excellent choice for users seeking to upgrade their wireless capabilities. The Broadcom BCM94312HMG is a high-performance Wi-Fi adapter

Broadcom no longer provides direct consumer downloads for these legacy chips. Instead, you should look for the driver on your laptop manufacturer's support site Broadcom no longer provides direct consumer downloads for

Supports 802.11b/g (up to 54 Mbps) and some variants support 802.11n.

sudo dnf install broadcom-wl # Note: For BCM94312HMG, you may need to blacklist wl in favor of brcmsmac.