r/ZephyrusG14•
SalmerHP

G14 2025 RTX5070TI + QCNCM865 (FastConnect 7800) Recommended / Windows 11 25H2

Model 2025

I finished to install the WIFI card QCNCM865 got unmounting the card MSI HERALD-BE 7 MAX on my G14 RTX5070TI.
For now BT and WIFI is working flawlessly without disabling the AMD AUDIO BT and WIFI finally getting Wifi 7 320Mhz
I tested some BT Earbuds and a mouse and no issues.
Windows 11 version:

https://preview.redd.it/xinucp36cjuf1.jpg?width=539&format=pjpg&auto=webp&s=8f1174ac52045c78cc5aa33a53d0da2ddc36f5f8

In my desktop I have the Killer WIFI 7 BE1750x 320Mhz that the BT is crap, horrible, and I bought a BT 6.0 USB Dongle from UGREEN that works much better.

With my routers there was no way to get WIFI 7 working with the Mediatek 7925B22M that comes by default, I don't know why Asus is installing this card on the G14.

The driver I installed was the version 3.1.0.1486 from Lenovo that you could get here: (Mediashare)
Download : HERE

For installing the drivers, execute as admin BTinstall.cmd and WIFIinstall.cmd and after that install the card

The test were done in a 2.5GB LAN, in a faster LAN you will get better speeds.

https://preview.redd.it/y3gks6e2ajuf1.jpg?width=1500&format=pjpg&auto=webp&s=32affbcf9d5dba84c38c32934715fd27d386e930

https://preview.redd.it/dglwc5bc9juf1.jpg?width=750&format=pjpg&auto=webp&s=8c40e573604c7d15d67aeefc81c6e4415081e92b

https://preview.redd.it/3vc34txf9juf1.jpg?width=616&format=pjpg&auto=webp&s=968e48883ab601c76eadbe83f491eb2666472e68

SPEEDTEST WITH MEDIATEK

https://preview.redd.it/j1jq9g5aajuf1.jpg?width=2408&format=pjpg&auto=webp&s=d298d903533a89ecece9f3428c49f567cf96ea74

https://preview.redd.it/yzrpas2bajuf1.jpg?width=954&format=pjpg&auto=webp&s=8a5ba59b99b23e3045e9a788d7c1fac9f20005a4

SPEEDTEST WITH QUALCOMM (Channel width: 320MHZ)

https://preview.redd.it/f0mj9r3eajuf1.jpg?width=2469&format=pjpg&auto=webp&s=3d39bfca8be7b55f64afaaedcb3d626bc8e8a69c

https://preview.redd.it/7ync61fyajuf1.jpg?width=949&format=pjpg&auto=webp&s=2c7184472e500159ea7396b34be668db8f2a5cc3

Posted Oct 11, 2025, 7:44 PM UTC

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