Condition: Brand New In Box * Manufacturer of The Inner Device: HL, Assembled by OEM Factory In China, there is no HL brand logo outside. * Powered by USB 2.0, compatible with both laptop and desktop. * Features: Cool blue led light on the top right corner, lets you read Blu-Ray, DVD and CD formats. The HL CT10N can read Blu-ray movies and data, support Hot Plug Play. * Read: DVD-ROM :Max 8X BD-ROM :Max 2X CD-ROM :Max 24X Write: CD-R :8X CD-RW :4X DVD-R :Max.8X DVD+R :Max.8X DVD-RW :Max.4X DVD+RW :Max.4X DVD-R DL :2X DVD+R DL :2.4X DVD-RAM :3X-5X