To connect to a router Linkskys WRT1900ac

My daughter has a laptop XPS L502X which does not connect to 5g on a router Linkskys WRT1900ac.  Any thoughts on how to get it connect or will his laptop while simply cannot connect to 5g?  Thank you!

Thanks for your reply.  It seems that the internal wireless card was not sufficient to support 5g.  We have updated his card and everything is now the connection.

Tags: Dell Products

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