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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -

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04-03-2020 01:49 PM
HELLO, THERE WAS A PERSON WHO COULD TELL ME WHAT KIND OF WIFI CARD COULD PUT IN MY PORTABLE PROBOOK 4730S THAT INCLUDES BOTH 2.4 AND 5GHZ AND THAT IS COMPATIBLE. THANK YOU
04-03-2020 03:46 PM - edited 04-03-2020 03:46 PM
Hi:
You can only install one of the wifi cards listed in your notebook's service manual and the card must have the HP part number on it or it will not work.
There are no supported dual wifi cards that are guaranteed to work on W10, because there are no W10 drivers for the cards on your notebook's support page.
The only suggestion I can offer would be to see if this card works which is dual band with bluetooth...you can probably find one in used but tested and working condition on eBay.ca
Intel Centrino Advanced-N 6230 HP part # 636672-001
Search by the HP part number, not the model of the wifi card.
https://www.ebay.ca/sch/i.html?_from=R40&_sacat=0&_nkw=636672-001&_sop=15
Here is the link to the service manual...