TP-Link WN881ND V2 Slow Internet Speed

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TP-Link WN881ND V2 Slow Internet Speed

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TP-Link WN881ND V2 Slow Internet Speed
TP-Link WN881ND V2 Slow Internet Speed
2022-03-22 16:06:04
Model: TL-WN881ND  
Hardware Version: V2
Firmware Version:

Hello,

 

i reach very low MB of testspeed. On my PC with the WN881ND i only reach 8-10 MB download speed.

On other devices, like my phone, its 40 MB download speed.

 

I tried several drivers nothing worked.

Many people with this TP-Link seemed to have the problem with low internet speed.

 

The Router is on the same floor and only 10 meter away in the room next to me.

 

Im on Windows 10.

 

This are the driver version and my msinfo:

 

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Re:TP-Link WN881ND V2 Slow Internet Speed
2022-03-31 20:01:02

 Hello @zorkstik 

thank you creating a detailed post. For high speed it is recommmend to check if router 2.4Ghz wifi channel is on 40Mhz, you could try a differnet WiFi channel on 2.4Ghz. 

If that does not help, can you check the wifi link speed on PC installed the adapter ? How to check the associated/link speed on a wireless client

10 meter long is not short, if possible you could consider move router/ PC and put then closer and see if wifi link speed improves. 

 

 

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Re:TP-Link WN881ND V2 Slow Internet Speed
2022-04-16 18:49:45

  @Solla-topee 

 

The wifi link speed shows 144 mbps

My PC is on 20 mhz

 

 

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#3
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Re:TP-Link WN881ND V2 Slow Internet Speed
2022-04-21 06:59:06

 Hello  @zorkstik 

  • First step is to ensure router 2.4Ghz channel width is on 40Mhz, you may reach router support to change channel width
  • Adapter Properties> Advanced tab, check if there is any option for 40Mhz. 

Feel free to let us know how it goes. 

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