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HP Recommended
Hp-14dq0011
Microsoft Windows 10 (64-bit)

Hi,

My Internet wifi on my computer is very slow, even with a high quality signal that I have. I need to now what card can I upgrade my computer.

It has the Realtek RTL8723DE installed.

Thanks for the help.

1 REPLY 1
HP Recommended

Here is the Manual:

 

Manual 

 

See p. 2. Problem is that models with your wifi card only have a single antenna. Your card is an 802.11bgn. The laptop also supports a Realtek RTL8821CE 802.11ac 1 × 1 Wi-Fi + Bluetooth 4.2 (MU-MIMO supported) card on the single antenna, which is somewhat better. Adding an antenna is theoretically possible but not easy to do. That would open up the use of a lot more and better wifi cards. USB wireless cards are actually a pretty good option and there are some very good ones.

 

L21480-005 is the part number for the RTL8821CE card. 

 

Its in stock in the HP USA Parts Store:

 

https://parts.hp.com/hppartsIGSO/Search_Results.aspx?mscssid=6F418C4C8283442698321E06B7A2D85C&Search...

 

Post back with any more questions and please accept as solution if this is the info you needed. 

 

 

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