cancel
Showing results for 
Search instead for 
Did you mean: 
  • ×
    Information
    Need Windows 11 help?
    Check documents and videos on compatibility, FAQs, upgrade information and available fixes.Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents and videos on compatibility, FAQs, upgrade information and available fixes.Windows 11 Support Center.
  • post a message
Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs, VIDEOS AND MORE.
mreynolds8708
New member
1 0 0 0
Message 1 of 2
292
Flag Post

5GHz Compatibility

HP Recommended
HP Laptop 15-da1xxx
Microsoft Windows 10 (64-bit)

Is my HP Laptop 5GHz Compatible with the the Realtek R873DE adapter?

1 REPLY 1
Paul_Tikkanen
Level 21
Level 21
142,158 65,722 22,241 34,193
Message 2 of 2
Flag Post
HP Recommended

Hi:

 

The Realtek R8723DE wifi adapter is a single band (2.4 GHz only) wifi adapter.

 

You can replace that adapter with this model for dual band AC + Bluetooth...

 

Realtek RTL8821CE 802.11 ac 1x1 WiFi + Bluetooth 4.2 Combo Adapter (MU-MIMO supported) HP part # L17365-005.

 

You can find this model on eBay, or Ali Express,

 

https://www.ebay.com/sch/i.html?_from=R40&_nkw=L17365-005&_sacat=0&_sop=15

 

The card will have the same 72 MBPS throughput as the original wifi card on the 2.4 GHz wifi band, but on the 5.0 GHz wifi band, it will have a max throughput of 433 MBPS when you have an AC router with an excellent wifi signal strength.

 

Below is the link to the service manual, where you can find the wifi card removal and replacement procedure.

 

HP 15 Laptop PC Maintenance and Service Guide

Was this reply helpful? Yes No
Warning Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation