Lizusidtsy Product name: DVD burning drive Applicable : for //Calendar Optical drive type: DVD-RW Optical drive model: for GT10N GT20N GT30N GT32N GT34N GT40N GT50N GT60N GT70N GT80N GTAON GTBON GTCON general Optical drive interface: serial port () Burning format: DVD+RW Load the disc : tray -up Optical drive specifications: high-speed DVD burning support D9 burning Burning speed: 8X DVD+-R, 4X DVD+-RW, 24X CD-R, 12X CD-RW. Reading speed: DVD-ROM 8X, CD-ROM 24X. Colour: silver Material: ABS+metal Package Contents: 1 * DVD drive Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.