New personalized design - equipped with a new Type-C + USB 3.0 dual interface design, providing the widest compatibility and the best movie experience for your computer. Enjoy the true clarity close to 4K quality (no 4K UHD disc playback). When in use, if the optical drive is damaged due to insufficient power, please connect the power cord. ^Stable speed Blu-ray DVD drive - The external Blu-ray DVD reader is equipped with Type-C and USB3.0 high-speed interfaces, up to 5Gbps, stable performance and strong fault tolerance. Much faster than traditional USB2.0 (480 Mbps). USB3.0 is also backward compatible with USB 2.0 and USB1.0. ^Excellent read and write speed - The Blu-ray DVD drive can read CDs up to 24x, DVDs up to 8x, and Blu-rays up to 6x. The external Blu-ray reader supports 8.5G, 4.7G, 700M ordinary CDs, DVD burning functions and 3D. ^It is recommended to download the free software "BD&3D Advisor", install it on your computer, start the test, and it will tell you the result of whether your computer supports playing Blu-ray or 3D. ^Universal compatibility--Equipped with USB3.0 and Type-C interfaces, supporting Blu-ray and 3D players. The external Blu-ray drive is compatible with Mac OS and Windows systems, and can also read DVD discs and CDs as 3D Blu-ray discs and burn DVDs and CDs, and supports data storage up to 128 GB.