What hardware is needed to support Miracast?

Transmitting end:

WiFi device with NDIS 6.3 driver. (Check with Get-NetAdapter | Select Name, NdisVersion in PowerShell.)
Video driver that supports WDDM 1.3 (new for Windows 8.1).

Receiving end: Any device certified for Miracast? Netgear Push2TV confirmed to work.

cmd> netsh wlan show driver
Wireless Display Supported: No (Graphics Driver: No, Wi-Fi Driver: No)

or dxdiag and "Save details" where::

System Information
  Miracast: Not Available

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