Serial ATA (SATA) connectivity - Higher transfer rates with SATA connection (compared to PATA) - Future proof; compatibility with the latest motherboards - Better airflow in PC casings due to smaller cable and plug sizes - SATA supports ";hot swap";(must be supported by your motherboard)   SMART-BURN - It can automatically adjust writing strategy & running OPC to provide the best burning quality and avoid Buffer Underrun error as well.   ABS System - ABS system reduce vibration and noise during recording and reading.     Support Features - Use your drive for any purpose with the media you desire (including CD-R CD±RW DVD±R DVD±RW DVD±R DL format discs - Purchase your media without hassle; you no longer have to worry about compatibility   Smart-X - SMART-X(*2) function adjusts CD-DA / VCD / DVD data extraction to a fastest allowable speed according to both data request rate from host and disc quality.