TP-Link Archer T9UH User Manual page 28

• Re-install the driver and try again.
T4. How to find the hardware version of the adapter?
• The hardware version is printed on the product label on the package or the adapter.
There is a character string "Ver:X. Y " (for example, Ver:2.0) in the Serial Number field,
and the number X is the hardware version of the adapter.
• Visit
http://www.tp-link.com/faq-46.html
hardware version of the adapter.
and follow the second method to find the
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