No problems during installation. Simply plug and play. Very fiddly to use, as the eject button is very flat and small and difficult to detect visually. The ejection is likely to work only in women with extremely long fingernails without problems. Otherwise, the noise is not too bad all. However, the burner itself works for me already almost 6 months without problems. That's why even 4 stars. One star less for the above-described problems.
