Broadcom 802.11 Linux Sta Wireless Driver Download ((top)) Jun 2026

If you are on a modern laptop with UEFI, you likely have Secure Boot enabled. The proprietary Broadcom driver is unsigned code. The Linux kernel will refuse to load unsigned modules for security reasons.

lspci -nn -d 14e4:

The (known as the wl module) is a proprietary driver used to enable Wi-Fi on Linux systems for specific Broadcom chipsets like the BCM4311 , BCM43142 , and BCM4360 . broadcom 802.11 linux sta wireless driver download