No specific info about version 4.0. Please visit the main page of Reflector on Mac Informer.
AirParrot 2 uses AirPlay to mirror your Mac's screen to Apple TV, wirelessly.
Stream your favourite media content from your iOS device to your desktop.
Reflector 2 is a wireless mirroring and streaming receiver.
Mirrors the screen of your Mac to any Sony Bravia Smart TV.
Mirror Android screen on your Mac to display on a bigger screen.