New Personalized Design -- Equipped with New Double Interface Design Type-C+USB3.0, provide you with the widest compaility and the best movie experience on your computer. Enjoy real-life clarity with Near-4K quality (does not play 4K Ultra HD discs). Pls plug in the power cable when using it, in case the optical drive was broken as insufficient power supply.^ The Stablest Speed for Blu-ray Dvd Drive -- external bluray 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 far faster than traditional USB2.0(480 Mbps). USB3.0 also backwards compales with USB 2.0 and USB1.0.^ Super Reading Writing Speed -- The Blu Ray dvd drive 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 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 support playing blu ray or 3D.^ Widely Compale -- Featured with USB3.0 and Type-C interface, support bluray and 3D Player. external blue ray drive is compale with Mac OS and Windows system, can read DVDs, CDs as well as 3D Blu-ray discs and burn DVDs, CDs that supports data storage up to 128GB.