Since Broadcom does not provide direct end-user downloads, you should use verified drivers from laptop manufacturers:
If you want a , use the Internet Archive’s snapshot of the old Broadcom Win8.1 driver page: 👉 https://web.archive.org/web/20161020000000/http://www.broadcom.com/support/802.11/BCM94313HMGB (Then download the Win8.1 x64 driver). broadcom+bcm94313hmgb+driver+windows+10+64bit+link
Even after installing the correct driver, you might face issues. Here is how to solve them: Since Broadcom does not provide direct end-user downloads,
: Right-click the Start button and select Device Manager . broadcom+bcm94313hmgb+driver+windows+10+64bit+link