Microsoft maintains a giant repository of signed drivers. You can manually fetch the BCM94313HMG2L driver here.

Broadcom was acquired by Avago and later spun off parts to Cypress. Unfortunately, Broadcom no longer hosts public drivers for end-user components. Their support site is reserved for enterprise customers. So, the official source is effectively dead for consumers.

Have you managed to get the BCM94313HMG2L working under a recent BSD or with OpenWrt? Let me know in the comments.

:

: The BCM94313HMG2L is notorious for poor 2.4 GHz performance when 802.11n mode is enabled, especially near Bluetooth or microwave interference.

sudo apt install firmware-b43-installer

Before initiating software configurations, verify that your host topology matches the physical and logical criteria of the device: Broadcom BCM4313

Since the BCM94313HMG2L uses , your options are:

Now search Google (or our recommended driver sites) using the full Hardware ID string. Sites like (clean, trusted community) have driver archives.