Experience the latest in personal design with dual Type-C + USB3.0 interfaces for maximum compatibility and the best movie experience on your computer. Enjoy near-4K clarity (does not play 4K Ultra HD discs). Please connect the power supply when using, in case the optical drive breaks down due to insufficient power. Benefit from the most stable Blu-ray DVD drive speed with an external bluray dvd reader equipped with Type-C and USB3.0 high-speed interfaces, up to 5Gbps, and stable performance with strong fault tolerance. USB3.0 is also backward compatible with USB 2.0 and USB1.0. Enjoy super reading speeds: Blu Ray dvd drive reads CDs up to 24x, DVDs up to 8x, and Blu-Ray discs up to 6x. The external Blu-ray reader supports 8.5G 4.7G 700M Normal CD DVD burning and 3D. Download the free software 'BD&3D Advisor' to test your computer's Blu-ray and 3D playback compatibility. Widely compatible with Mac OS and Windows systems via USB3.0 and Type-C interfaces, supporting bluray and 3D players. Read DVDs, CDs, and 3D Blu-ray discs, and burn DVDs and CDs with data storage up to 128 GB.