Actually, which is the correct/best driver for wifi qca61x4 ??

astrakan70
astrakan70 Member Posts: 22 Troubleshooter

Hi,

 

My model is V3-574G and in the acer drivers download for this model it's an old one : 12.0.0.116. Again, it's not cool from Acer to not update drivers for not so old laptop... Then we have to grab one from the net and it's a mess:

Searching for newer acer laptop models we can find other versions like 12.0.0199, 191, 212, 242, etc. The last one on stationdrivers.com is 262. All supposed to be for the qca61x4 wifi chipset.

By default Windows 10 downloads 4.0.2.217 dated 2016-02-25. This version (why V4 and not V12 ??) is only available on windows. None manufacturers (acer, lenovo, etc) offers this one.

 

I think I tested all of them. They works but only when I'm close to my router. When I'm about 5 meters behind a wall I face drops (not disconenctions). Connection quality is not bad with -58dBm and 240Mbps. For example when copying files to an other computer on local network it can make it at 10MBs+ and decrease or even freeze for few seconds. When it freeze I also loose internet radio but wifi is not disconnected if I trust windows 10. It can occurs only after a few hours of use, it's not continuous.

Now, using 5Ghz wifi I'm not facing this problem. I also do not face this problem with other devices (other latop or smartphones in 2.4Ghz). My router is well configurated with a good channel that does not covers neighbours wifi.

I saw it was a common issue with a lot of laptop from Acer and others manufacturers.

 

So, what is the best driver for this wifi module ??

 

Thanks !

 

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Answers

  • astrakan70
    astrakan70 Member Posts: 22 Troubleshooter

    Nobody ?

  • Hi,

    I think it depends on other factors as well such as your Internet connection, type of connection(Fibre or ADSL), distance from the exchange...etc

    You need to try them and I find the best driver suits you(it could well may be an old driver), I do prefer drivers from Station-Drivers mainly for my Intel cards.HTH.

  • astrakan70
    astrakan70 Member Posts: 22 Troubleshooter

    Thanks!

    However I'm quite sure it's not due to my ISP nor my router: problem is only on my Acer V3...

    My smartphone can listen to interet radio without drops at the same place as the Acer laptop.

    I'd also like to have an official statement from Acer... A driver validated by Acer...