Condition: Brand New In Box * Manufacturer of The Inner Device: Sony, Assembled by OEM Factory In China, there is no Sony brand logo outside. * 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: Slot-in Loading, only 1.68 cm in height, without eject button. lets you read Blu-Ray, DVD and CD formats. The BC-5640H can play 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 Access time BD: 230 ms, DVD: 180 ms, CD: 190 ms