Laptop USB 3.0 External 6X 3D Blu-ray Burner Panasonic UJ-260 Double Layer BD-RE DL Bluray Writer Portable DVD Optical Drive Aluminum Silver Condition: Brand New In Box. This is a third-party made product, so there is no Panasonic logo outside. Please be aware before buying. Manufacturer of The Inner Device: Panasonic, Assembled by OEM Factory In China 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. Tray-Loading, lets you read and write to Blu-Ray, DVD and CD formats. It can burn Blu-ray movies and data up to 6X Speeding, support Hot Plug Play. BD : 6x BD XL: 4X DVD-ROM SL : 8x DVD-ROM DL : 6x DVD+R : 8x DVD-R : 8x DVD+R DL : 6x DVD-R DL : 6x DVD+RW : 6x DVD-RW : 6x DVD-RAM: 5x CD-ROM : 24x CD-R : 24x CD-RW : 24x