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Archer T2U Nano V1 low WiFi speed on 5G - windows 8.1

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Archer T2U Nano V1 low WiFi speed on 5G - windows 8.1

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Archer T2U Nano V1 low WiFi speed on 5G - windows 8.1
Archer T2U Nano V1 low WiFi speed on 5G - windows 8.1
2022-03-16 15:03:09 - last edited 2022-03-16 15:06:34
Model: Archer T2U Nano  
Hardware Version: V1
Firmware Version:

 I have same issue like this user, 

 

I use Windows 8.1.

 

Pease help ASAp

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3 Reply
Re:Archer T2U Nano V1 low WiFi speed on 5G - windows 8.1
2022-03-17 15:39:54

Hello  @mmmser 

For a dual band wifi router, please confirm computer is connected to 5Ghz wifi SSID, it is recommend to use diffferent SSIDs for 2.4/5Ghz if you can't identify which band it is. 

Please try this chipset driver and see this helps improve the performance. 

Realtek Chipset Driver for T4U(Plus)(Win7/Win10)

Please change 5Ghz channel to 36/60/44/48, and change 5Ghz channel width to 80Mhz and see what the 5Ghz wifi link speed, and speedtest result. 

How to check the associated/link speed on a wireless client

Share Your Pet Story, Win Free Tapo Care. Smart Action 2.0 Explore and meet the next level home automation.
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#2
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Re:Archer T2U Nano V1 low WiFi speed on 5G - windows 8.1
2022-03-18 15:30:01 - last edited 2022-03-18 16:47:24

Thank you for your response.I've installed official drivers from the website from this link

 

I tried the drivers but they are not able to be installed on my Windows 8.1 operating system - I get a notification that my operating system is not supported.

 

I have two different SSIDs - one for 2.4G and the other for 5G.

 

The problem is when I set up 802.11ac in the Wi-FI settings, it still says that it is connected via 802.11 n. I get 500mbps from the provider, the linked speed is 433.3 mbps and the real speed on the speed test is 20mbps. I can post a screenshot of everything if needed.

 

 

 

TP- Link Wireless USB Adapter properties

 

Adaprivity para   0

Enable Adaptivity Disable

HLDIffforadaptivity 7

lL2H for adaptivity Auto

QoSSupport  Support QoS

Roaming aggressiveness Disable

TxDutySelectLevel  Extra high

VHT 2.4GiOT Enable

WirelessMode 802.11ac

 

 

 

 

 

 

 

Do you know what else I can do to solve this problem?

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#3
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Re:Archer T2U Nano V1 low WiFi speed on 5G - windows 8.1
2022-03-31 20:48:39

Hello   @mmmser 

433Mbps is the 5Ghz link speed if it shows as 802.11n, that seems to be some display issue, while 20Mps is relatively slow. 

Try a different USB port like USB 2.0 or USB 3.0 

Try different channels on 5Ghz band and test speed if have not tried yet.

 

If the same, can I know the model of wifi router , and have a photo of the motherboard information & driver date on the computer. 

Try tagging @me so I could notice your case faster. Thanks!

Share Your Pet Story, Win Free Tapo Care. Smart Action 2.0 Explore and meet the next level home automation.
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