i'm currently using my ASUS A44 for windows 7 with its Atheros Wifi Device.
Because my Atheros unable to use Miracast for mirroring. so
I want to replace my Half Mini Card (Atheros) with Intel Wireless one.
And I wonder, what model of half mini card that support Wireless Display?
It could help me considering the price without getting the wrong item.
Your A44 is a laptop, correct?
If so, I highly recommend you contact ASUS due to the following:
https://www.intel.com/content/www/us/en/support/network-and-i-o/wireless-networking/000005687.html Regulatory Information Regarding Hardware Installation or Upgrade
https://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?
As Al mentioned, you should contact the https://www.intel.com/content/www/us/en/support/topics/OEMs.html Computer Manufacturer Support before replacing your wireless adapter.
Additionally, we would like to add that Intel® WiDi has been discontinued. It is no longer supported and Intel WiDi software downloads have been removed.
https://www.intel.com/content/www/us/en/support/emerging-technologies/000021693.html Product Discontinuation Notice for Intel® WiDi and Intel® Pro WiDi