The NV here stands for "No vPro", meaning those adapters do not support the http://www.intel.com/content/www/us/en/architecture-and-technology/vpro/vpro-technology-general.html Intel® vPro™ Technology.
If you're looking to upgrade or replace your wireless adapter, our recommendation is to work together with your computer manufacturer to identify which adapters are supported and pre-approved for your system. Whenever possible, you should purchase the approved adapters from your computer manufacturer directly to further avoid incompatibilities due to sub-model differences.
- http://www.intel.com/content/www/us/en/support/network-and-i-o/wireless-networking/000005687.html Regulatory Information Regarding Wireless Hardware Installation or Upgrade.
- http://www.intel.com/content/www/us/en/support/network-and-i-o/wireless-networking/000005846.html Why Doesn't My Laptop Recognize My New Intel® Wireless Adapter?
For more information on the Intel® Dual Band Wireless-AC 8265 and ordering codes, feel free to visit it's product specifications page:
- http://ark.intel.com/products/94150/Intel-Dual-Band-Wireless-AC-8265 Intel® Dual Band Wireless-AC 8265.
We hope this information helps.