New USB 3.0 Blu-ray Burner SuperDrive for Apple Macbook Pro Unibody 13" 15" Laptop 6X 3D Dual Layer BD-RE 4X BDXL Blue-ray Writer External DVD Optical Drive Condition: Brand New In Box This is a third-party made product, so there is no Apple logo outside. Please be aware before buying. It can play and burn 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: lets you read and write to Blu-Ray, DVD and CD formats. The bd burner can burn Blu-ray movies and data up to 6X Speeding, support Hot Plug Play. Slot-in Loading, Net dimensions: 143mmx18mmx148mm, 300g net weight, without eject button BD: 6x, BDXL: 4x, DVD: 8x, CD: 24x Write Speed BD-R: 6x, BD-R(LTH): 6x, BDXL: 4x BD-R DL: 6x BD-RE: 2x 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