Innovative Personal Design -- Equipped with a new dual-interface design (Type-C + USB3.0), it offers the widest compatibility and the best viewing experience on your computer. Enjoy lifelike clarity with near 4K quality (does not play 4K Ultra HD discs). Connect the power cable when using it; if the optical drive malfunctions due to insufficient power supply, this ensures optimal performance. The Most Stable Speed for Blu-ray DVD Drive -- The external Blu-ray DVD reader features Type-C and USB3.0 high-speed interfaces, reaching up to 5Gbps with stable performance and strong error tolerance, significantly faster than traditional USB2.0 (480Mbps). USB3.0 is also backward compatible with USB 2.0 and USB1.0. Super Read and Write Speed -- The Blu-ray DVD drive reads CDs at up to 24x, DVDs at up to 8x, and Blu-ray discs at up to 6x. The external Blu-ray reader supports 8.5G, 4.7G, 700M Normal CD DVD burning functions, and 3D playback. We suggest downloading the free software "BD&3D Advisor," installing it on your computer, and running the test. It will inform you whether your computer supports Blu-ray or 3D playback. Wide Compatibility -- Equipped with USB3.0 and Type-C interfaces, it supports Blu-ray and 3D players. The external Blu-ray drive is compatible with Mac OS and Windows systems, capable of reading DVDs, CDs, and 3D Blu-ray discs, as well as burning DVDs and CDs, supporting data storage up to 128GB.