XKTTSUEERCRR External USB 3.0 Aluminum Blu-Ray Combo DVD-RW Writer Burner Optical Drive - Silver Color Data Transmission Is Fast:The Blu-Ray dvd player read CD discs at up to 24x, DVD disc at up to 8x, and Blu-Ray disc at up to 6x. The external Blu-ray Reader supports 8.5G 4.7G 700M CD DVD burning capabilities.Note:this USB 3.0 Blu-ray drive allowing you to read Blu-Ray, DVD, and CD discs,only write to common dvd ,cd.Not write to blu ray dvd. MultipurposeThis external blu-ray DVD player can read blu-ray CDS, read and write CDS, and DVD(note: third-party software required to watch blu-ray films). WideRangeOfApplicationSupport VCD/DVD/BD-ROM Disc Play,CD/CD-R/CD-RW/DVD-R/DVD-RDL/DVD-RW/DVD+R/DVD+R DL/DVD+RW/DVD-RAM Disc Burner Wide CompatibilityThis external blu-ray CD drive Support Windows 2000/XP/Vista/Windows7/Windows8/Windows10/Mac OS(Note: this external optical drive does not support the installation of the apple system) Customer Service GuaranteeWe believe in the quality of our products and we offer a 90-day warranty as a guarantee. Please feel free to email us if you have any questions