Slim USB 2.0 8X DVD Writer External Optical Drive * Slim design for easy transport * Interface: USB 2.0 * Data Transfer Rate: up to 480Mbps * DVD R write speed: 8x * DVD R DL write speed: 2.4x * CD-R write speed: 24x * CD-RW write speed: 10x * CD/CD-R/CD-RW read speed: 48x