Equipped with a double interface design featuring Type-C and USB 2.0, this external DVD drive offers wide compatibility and an enhanced movie experience on your computer. Enjoy near-4K video quality (does not play 4K Ultra HD discs). Please connect the power cable during use to ensure stable power supply and prevent potential damage to the optical drive.The external DVD reader features high-speed Type-C and USB 2.0 interfaces, supporting data transfer speeds up to 5 Gbps with stable performance and strong fault tolerance—significantly faster than traditional USB 2.0 (480 Mbps).This drive reads CDs at up to 24x speed, DVDs at up to 8x speed, and supports writing at up to 6x speed. It supports reading and burning of CD, DVD, and 3D discs with storage capacities of 8.5 GB, 4.7 GB, and 700 MB.For optimal 3D playback performance, it is recommended to download the free software "BD&3D Advisor," install it on your computer, and run a system test to determine if your system supports 3D playback.Featuring both USB 2.0 and Type-C connectivity, this external drive is compatible with Mac OS and Windows operating systems. It can read CDs, DVDs, and 3D discs, as well as burn CDs and DVDs, supporting data storage up to 128 GB.