This piece of Dell clear plastic bracket included in part list of XPS 8950 and Inspiron 3910 as well as Optiplex 7090 etc. DP/N PX9DM
what is it used for?
Go to Solution.
I figured it out. It is used to cover the antenna cables to m.2 Wi-Fi card as illustrated in XPS 8940 manual. This serves to prevent accidental detachment of antenna from sockets.
Slide and place the wireless-card bracket on the wireless card.
View solution in original post
It keeps both antenna connectors from accidental popping out and disconnect from Wifi card.