>I can't connect a bluetooth keyboard to my Lumia 920 You can since WP8.1 GDR2. >Why should I believe they'll let me connect "future devices" to an external d

>I can't connect a bluetooth keyboard to my Lumia 920 You can since WP8.1 GDR2. >Why should I believe they'll let me connect "future devices" to an external display People can connect latest Lumias with Miracast support to external display for mirroring. Sadly, 920 is not one of them. http://www.windowsphone.com/en-us/how-to/wp8/connectivity/project-my-phone-screen http://www.windowsphone.com/en-us/how-to/wp8/connectivity/pr... > mount a thumb drive in its USB port This will be supported on future devices according to this: https://msdn.microsoft.com/en-us/library/windows/hardware/dn957036.aspx https://msdn.microsoft.com/en-us/library/windows/hardware/dn... >treat it as a USB mass storage device This will probably be never supported because implementing it will require disconnecting storage from phone's OS and MTP is supposed to be enough. Edit: miracast is not supported on 920.