The mission of Teac is to effectively develop, manufacture, market and support a diversity of innovative, technologically advanced devices that benefit customers and contribute to the profitability of the company. TEAC's vision is to be recognized as a responsive, global supplier of consistently high-quality products that enhance the capabilities and fulfill the needs of those who use them. PRODUCT FEATURES: 52x speed-writing for CD-R disc and 32x speed writing for CD-RW Ultra speed disc; 52x speed-reading for CD-ROM disc; Buffer under run Prevention.