Professional Model of PLEXTOR Commercial Optical Drive Replacement and Aftermarket Drive Bulk Heavy duty DVD/CD Super Multi-Drive with wide range of standards. The heavy duty industrial lot drive in PLEXTOR drives is ideal for creating less jitter discs. The pickup portion that controls laser output is adopted with a new generation lens to reduce uneven burning, ensuring top-class quality writing. It is also perfect for a duplicator built into drive, and is recommended for mass production. It is also compatible with PC as a built-in DVD/CD drive for desktop PCs.