Frequently Asked Questions

Our writers refer to a list of pre-tested media. If inserted media doesn’t match any item on the table, the writer switches to a lower speed. In doing so some media may not be recognized. There is no way to circumvent this test.
This is because our writers are designed to achieve the highest possible quality for the respective media. This means that it is possible that various types of media cannot be written at the certified speed and some of them will not be recognized.
To maintain the highest speed and security, use only media recommended by Sony Optiarc.