T4U adapter - slow receive speed

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T4U adapter - slow receive speed

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T4U adapter - slow receive speed
T4U adapter - slow receive speed
2018-02-16 01:32:08
Model :

Hardware Version :

Firmware Version :

ISP :

Hi,

My T4U adapter has a slow speed and seems to be capped on 54mbit. The transmit speed is normal (around 860mbit).
Connected to 5GHz network.
Other device (laptop) with builtin WiFi card on same location has no issue. Normal receive/transmit speeds (860/860mbit).

OS: Windows 10
Adapter is plugged in directly in USB port, tried using extension cable but same issue.

What could be causing this?

Thanks in advance.





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Re:T4U adapter - slow receive speed
2018-02-27 22:31:52
You could try this driver I packed, it was updated in 2017 and improved my T4UH's speed.
http://forum.tp-link.com/showthread.php?101991-Archer-T4UH-V1-T4UH-V2-T9UH-Driver-Unofficial-Version-171121-Windows-32-and-64-bit
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