Lightscribe USB 3.0 External 6X 3D Blu-ray Player BD-ROM Super Multi Dual Layer 8X DVD RW DL Writer Tray-Loading for HP Envy TouchSmart 4 14 17 23 Ultrabook 1 Year Warranty Condition: Brand New In Box This is a third-party made product, so there is no logo outside. Please be aware before buying. It can play 3D media, enjoy 3D Movies with it! Supports USB 3.0, which is over 10 times faster than the speed of USB 2.0, also works with USB 2.0, compatible with both laptop and desktop. Features: with lightscribe, lets you read Blu-Ray, DVD and CD formats. The drive can read Blu-ray movies and data up to 6X Speeding, support Hot Plug Play. Read Speed (max.) BD: 6x, BDXL: 4x, DVD: 8x, CD: 24x Write Speed DVD-R: 8x, DVD+R: 8x DVD-R DL: 6x, DVD+R9: 6x DVD-RW: 6x, DVD+RW: 8x DVD-RAM: 5x CD-R: 24x, CD-RW: 16x