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- Notebook Wireless and Networking
- upgrade network adapter to 5ghz

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10-25-2022 09:30 PM
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Hi:
There is only one model Wi-Fi adapter where both the Wi-Fi and Bluetooth will both work with the single antenna wire your notebook comes with, and that is this one...
Realtek RTL8821CE 802.11 ac 1x1 Wi-Fi + Bluetooth 4.2 Combo Adapter (MU-MIMO supported) HP part # L17365-005.
The card has a maximum throughput of 433 MBPS on the 5.0 GHz Wi-Fi band with an AC router and an excellent signal.
You can find this model on eBay, or Ali Express.
I see some Intel 3165 cards listed on the eBay listings, so don't buy those.
https://www.ebay.com/sch/i.html?_from=R40&_nkw=L17365-005&_sacat=0&_sop=15
RTL8821CE - Buy RTL8821CE with free shipping on AliExpress
On the Ali Express listings, make sure the card has the HP Part # of 915620-001.
Below is the link to the service manual where you can find the Wi-Fi card removal and replacement procedure.
HP 15 Laptop PC (Intel)HP 15g Laptop PCHP 15q Laptop PC Maintenance and Service Guide