Scan the QR code on the top of the Packaging it came in this should direct you to the Website Skybox.cc which is Official if it does not then its a clone and it should give you the website for the clone firmware that is used on that particular receiver
Scan the QR code on the top of the Packaging it came in this should direct you to the Website Skybox.cc which is Official if it does not then its a clone and it should give you the website for the clone firmware that is used on that particular receiver