The Get Win 10 app tell me that my Broadcom Virtual Wireless Adapter will no support Windows 10 and I may not be able to connect to the internet and I need to upgrade the driver.  I have the most recent driver which is version 5.60.48.18.

This is for a Dell Studio 1557 with a Dell Wireless 1520 Wireless -N LAN card. 

So will it  work or not or should I just not upgrade to Windows 10?