M9700i 16x10x40x IDE Internal CD Burner Internal IDE 16x10x40x cd-rewritable drive with 4 MB buffer Records a 74 minute cd in approx. The Iomega CD-RW USB 4x4x6 External CD Burner will enable PC and Macintosh computer users to record, archive, share, and distribute up to 650MB of data on a common CD format. To improve reliability and performance, optimum write speed control automatically selects the best recording speed given a disk's capability and recording conditions. With a 4MB buffer, automatic laser calibration, and vibration damped motor system, you'll experience perfect recordings every time. The revolutionary USB-interface CD rewritable drive allows users to easily record, erase and rewrite CDs again and again at 4x write and 4x rewrite speed.
Drive is ideal for archiving and exchanging any kind of data including audio.