New Personalized Design -- Equipped with New Double Interface Design Type-C+USB3.0, providing you with the widest compatibility and the best movie experience on your computer. Enjoy real-life clarity with Near-4K quality (does not play 4K Ultra HD discs). Please plug in the power cable when using it, in case the optical drive is broken due to insufficient power supply. The Stablest Speed for DVD Drive -- The external DVD reader is equipped with Type-C and USB3.0 high-speed interface, up to a maximum of 5Gbps and stable performance with strong fault tolerance, which is far faster than traditional USB2.0 (480 Mbps). USB3.0 is also backward compatible with USB 2.0 and USB1.0. Super Reading Writing Speed -- The DVD drive reads CD discs at up to 24x, DVD discs at up to 8x, and discs at up to 6x. The external Reader supports 8.5G, 4.7G, 700M Normal CD DVD burning capabilities and 3D. Suggest to download free software "BD&3D Advisor", install it on your computer, start to perform testing, it will tell you a result if your computer supports playing or 3D. Widely Compatible -- Featured with USB3.0 and Type-C interface, support and 3D Player. The external Blu-ray drive is compatible with Mac OS and Windows systems, can read DVDs, CDs, as well as 3D discs and burn DVDs, CDs that supports data storage up to 128GB.