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The Intel(R) Dual Band Wireless-AC 7260 available drivers can be found at the Downloads for Intel® Dual Band Wireless-AC 7260.
It is important to let you know that in case that you have questions related to this device, they will be further answered at the Forum: Wireless Networking | Intel Communities.
Also, please review the Support for the Intel® Dual Band Wireless-AC 7260 web site.
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