Features: 1.High quality, ultra?thin compact design, suitable for home, office or travel, you can use one or more laptops anytime and anywhere. 2.Bring you audio?visual entertainment, efficient office and learning experience. 3.High speed USB 3.0 external DVD drive, low impedance and anti?jamming capability for a fast, fluid experience. 4.A reader, but also a recorder/burner, allowing you to enjoy movies, music, backup data, install software/systems, burn CDS, and more. 5.Read speed: CD?ROM 24X CD?R 24X CD?RW 24X DVD?ROM8X DVD?R 8X DVD?RW 8X. specification:Condition: New Item Type: External CD DVD Drive Material: ABS Working Voltage: 3-5V Supported System: for Windows 2000/2003 / XP. for Windows 7/8/10 / Visaand Read Speed: CD-ROM 24X CD-R 24X CD-RW 24X DVD-ROM8X DVD-R 8X DVD-RW 8X Write Speed: CD-R 24X CR-RW 16X DVD-R 8X DVD-RW 4X Support: Supports 2 HUB and Trans-Flash memory card interfaces PackageList: 1 x External CD DVD Drive 1 x Manual 2 x Connection Cable