sid (unstable): 5.3.15-1
buster (testing): 4.19.67-2+deb10u2
stretch (stable): 4.9.189-3+deb9u2
jessie (oldstable): 3.16.76-1

Debian GNU/Linux device driver check & report

DELL: XPS 13 Developer Edition

PCI IDWorks?VendorDeviceDriverKernel
14e443baBroadcom CorporationBCM43602 802.11ac Wireless LAN SoC

If you get the ubuntu preloaded laptop, WiFI works fine, but you cannot update the system. Running iwconig on the Gentoo LiveCD (livedvd-amd64-multilib-20140826.iso) doesn't show the device. As a hail mary, I did ifconfig too, didn't show it either. (2015-07-15T05:53:13+00:00)