USB plug and play, convenient to use.Powered by USB 3.0 port, does not need additional power supply.No need of any complicated installation procedures, can be used on any laptop/desktop computer.Item Name: Optical DriveMaterial: ABSInterface: USB 3.0Installation Method: Plug and Play, Free DriveBurning Function: Support for Burning CDsInstallable System: for Windows XP/Win 7/Win 8/Win 10OS Support: for MaCOSX Win 98 SE/ME/2000X/Win 7/Win 8/Win 10Burning Speed: CD-R 24X, CD-RW 16XRead Speed: CD-ROM 24X, CD-R/RW 24X, DVD-ROM 8X, DVD-R/RW 8X, DVD-RDL/+RDL 8X, DVD-R+R 8X, DVD-RAM 5XFeatures: Plug and Play, Easy to Use, Corrugated SurfaceDisc Standard: 12cm/4.72", 8cm/3.15" (Approx.)Size: 14cm x 14.5cm x 1.5cm/5.51" x 5.71" x 0.59" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Optical Drive