USB Powered Slim DVD Recorder with LightScribe Technology. The compact drive that delivers perfect DVD/CD recording Compact Transportable Design Lightweight highly portable design, weighs a mere 330 grams (0.73 pounds). Ideal for business travel, vacations or school use Small, slim size for easy transportation. Drive dimensions are only 137mm long by 137mm wide, and a slender 22mm thick. Convenient Single USB Power Source Powered by single USB port connection and unique built-in battery eliminating the need to carry an additional external AC adapter or further additional cables. Full DVD Burning and Utility Software PlexUtilities- an advanced utility which offers: testing and quality measurement of user written or pressed media, advanced drive and disc information, control and fine-tuning of the drive. Full software bundle includes high-quality applications for DVD burning, CD burning, and media playback. Design Your Own Disc with LightScribe LightScribe direct disc labeling uses the drives laser to make customized labels on any LightScribe compatible blank disc. Use the included software to add black-and-white images and text to create professional looking labels for projects. Transfer Rates DVD Media (Read/Write) DVD±R: 8X Maximum DVD±R DL: 6X Maximum DVD+RW: 8X Maximum DVD-RW: 6X Maximum DVD-RAM: 5X Maximum DVD-ROM: 8X Maximum Read CD Media (Read/Write) CD-R: 24X Maximum CD-RW: 24X Maximum CD-ROM: 24X Maximum Read Access Time (Typical) DVD Media: 130 ms CD Media: 160 ms Buffer Size 2MB Dimensions and Weight Dimensions (W/H/D) 137 x 22 x 137 mm Weight 350 g Package Contents Drive: PX-L611U External Slim DVD Writer Software: PlexUtilities and Nero 9 Essentials Accessory: USB Cable, Cleaning Cloth, Carrying Pouch