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D_J_
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4PS99EA upgrade to 5GHz Wi-Fi

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HP 15-da0236ur 4PS99EA
Microsoft Windows 10 (64-bit)

Hi guys.

I have HP 15-da0236ur 4PS99EA. The original wifi card is U98H134.01 2.4GHz only. I really want to support АС 5GHz Wi-Fi. Tell me which cards will work without problems in my laptop.

Thank

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Paul_Tikkanen
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Message 2 of 6
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Hi:

 

You can upgrade to this dual band AC wifi card...

 

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 has the same throughput as the RTL8723DE card on the 2.4 GHz wifi band, but on the 5.0 GHz wifi band with an AC router, it has a maximum throughput of 433 MBPS.

 

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

 

https://content.abt.com/documents/90195/15DA0046NR_manual.pdf

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D_J_
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Thank.

However, there are cards with one antenna output, and there are two. My laptop has one antenna. Should I add a second one for 5GHz?

Sincerely.

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Paul_Tikkanen
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You're very welcome.

 

If you want to go through the hassle of completely disassembling the notebook including the display panel area and buy the antenna kit listed in chapter 3 of the service manual, then you could install a better card such as the AX200 non-vPro.

 

Otherwise the card I recommended does work on the 5.0 GHz wifi band as I replied yesterday.

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D_J_
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Thanks.

Everything is clear and intelligible.

Good luck. 

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Paul_Tikkanen
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Anytime.

 

Glad to have been of assistance.

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