Full Details from Amazon.com : http://www.amazon.com/gp/product/B00JKCHB10?tag=onigi-20<br /><br />Athena AS0 SATA Controller for Blu Ray/DVD/CD Disc Copy Duplicator (1 to 3)<br /><br />Will support 1 to 3 SATA DVD CD or Blu Ray Writers same format not mixed <br />Up to 24x DVD Write Speed 8x BD-R Single Layer Write Speed 48x CD-R write <br />Fast DDR2 Buffer Memory-Memory speed 4X faster than competing models using SDRAM <br />Revolutionary design with the SOTA Technology for the newest feature <br />Drive firmware upgradeability via duplicator <br />Performance Reliability-Tested for maximum compatibility stability
