TP-Link Archer T4U V3 USB Adapter Low Network Speed

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TP-Link Archer T4U V3 USB Adapter Low Network Speed

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TP-Link Archer T4U V3 USB Adapter Low Network Speed
TP-Link Archer T4U V3 USB Adapter Low Network Speed
2020-07-03 15:21:32 - last edited 2020-07-05 12:05:06
Model: Adapter  
Hardware Version: V3
Firmware Version:

Hello there,

I bought the USB Adapter Archer T4U V3 to be able to connect to my 5ghz Wi-Fi.

In the start I've had a problem, whenever I connect to the 5ghz Wi-Fi the Adapter will just reconnect.

I've managed to fix that problem but I still have a problem with the network speed.

The device works perfectly fine on other computers at the same distance from the router.

The signal strength is: Good.

The link speed is: 585.0 mbps.

Other computer receive 200mbps while my computer receive 100mbps. (SAME DISTANCE BUT NOT THE SAME DRIVER!!!)

My PC has the latest driver from the realtek website. although it fixed my 5ghz reconnection problems it did not fix my network speed problem.

At the other PCs the Driver cannot be found on the internet but working perfectly, with 200mbps and no problems whatsoever.

The other PCs driver version is: 1030.27.425.2018 (I did found the driver but I can't install it since it's not compatible with the device. But on the other PCs this is the driver that works.)

 

PLEASE HELP!!!!

(I've tried every driver from the TP-Link website and none of them works (Only recreating the 5ghz reconnection problems)).

 

THANKS IN ADVANCE! :)

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#1
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1 Accepted Solution
Re:TP-Link Archer T4U V3 USB Adapter Low Network Speed-Solution
2020-07-05 12:04:40 - last edited 2020-07-05 12:05:06

Doing a BIOS update has fixed the problem.

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#5
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Re:TP-Link Archer T4U V3 USB Adapter Low Network Speed
2020-07-04 07:09:24

@Tuvel 1030.27.425.2018 version is official tp-link driver, it should work with all Windows, what is your Windows version ?

Else, try this one https://sites.google.com/site/bangaroovh/searchindex/tplinkdriver.  I'm using it with my T4U V3 without issue.

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#2
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Re:TP-Link Archer T4U V3 USB Adapter Low Network Speed
2020-07-04 13:08:25 - last edited 2020-07-04 13:59:30

@nNeo I have the latest version from the realtek website but it does not work properly as the speed is low. The other PCs has the 1030.27.425.2018 version, not my pc... I will try the driver that you've provided me with. If it will work I'll be sure to let you know.

My windows version is Windows 10 Home 2004

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#3
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Re:TP-Link Archer T4U V3 USB Adapter Low Network Speed
2020-07-04 13:56:05
How can I get windows to download the stock driver (1030.27.425.2018) ??
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#4
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Re:TP-Link Archer T4U V3 USB Adapter Low Network Speed-Solution
2020-07-05 12:04:40 - last edited 2020-07-05 12:05:06

Doing a BIOS update has fixed the problem.

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