I just fixed this on my own E6420 yesterday. Here is the deal:
Yes, but only if you use the correct version and a specific install method. The automatic installer usually fails on Windows 10/11.
This is a common point of confusion for owners of this laptop, as the USH handles the fingerprint reader and smart card reader. SOLVED: Dell Latitude E6420 – What is the "Broadcom USH" and how to get the fingerprint reader working on Windows 10/11?
I just picked up an old Dell Latitude E6420 and I’m trying to get everything working on Windows 10 (and maybe 11). In Device Manager, I see a device listed under "Other devices" called with a yellow exclamation mark.
