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Slow SMB speed over WiFi

Kosky
By Kosky
in Servers, NAS, and Home Lab
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On a desktop with an AC network card (Intel 9560NGW), I get SMB up/down speeds of around 25MB/s to my home NAS, whereas on my laptop, with the same network card, from the same place I get speeds of around 100MB/s. It doesn't seem to be an issue with the connection speed because when testing Internet speeds I am able to get over 600Mb/s (75MB/s), which is well over what I get with SMB transfers.

Btw. I'm using Windows 11 on the desktop and Windows 10 on the laptop. I couldn't find any reports of problems with SMB on Win 11, so that might be irrelevant.

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I forgot to mention but using an Ethernet connection I get speeds of over 100MB/s.

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