Amazon seems to like to keep things proprietary which is a hassle for anyone that wants to work with other kinds of devices.I'll try to find a Fire HD user forum and see if anyone there can confirm that this tablet will work with the WD device or whether there might be some other option.My HTC M7 has no association with Wireless Display so i dont think it would be an issue with the WDTV Media , but i wouldnt like to steer you into the wrong direction in case it doesnt work.FROM WIKI - Amazon FireOS is an Android-based mobile operating system produced by Amazon for its Fire Phone and Kindle Fire range of tablets, and other content delivery devices like Fire TV the tablet versions of the Kindle e-readers are the Fire range. The Kindle Fire uses a 'Fire OS', not Android. Also, you stated above that anything that you do on your Android Phone or Tablet will be displayed on the TV. I opened the Users Guide on the Fire and did a search for Miracast, but no results were found. It states that it will work with any 'Miracast-enabled' device. I found the WD device on Amazon and one statement left me a little concerned.

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