LiteOn's mission is to consistently meet or exceed its customers' expectations by providing solutions with outstanding performance, competitiveness, and punctuality. PRODUCT FEATURES: ATAPI / E-IDE Half-Height internal DVD+R / DVD+R9 / DVD+RW / DVD-R / DVD-RW / DVD-ROM / CD-R / CD-RW / CD-ROM combination drive; SMART-X Smart Monitoring & Adjusting Read-speed Technology for eXtraction; ABS (Auto Balance System) mechanism to reduce vibration & noise while high speed rotating; Plug & Play with emergency manual eject; Belt Tray Loading Mechanism.