New Personalized Design — Equipped with dual-interface design (USB-C + USB 3.0), offering broad compatibility and enhanced video playback performance on your computer. Enjoy near-4K quality playback (does not support 4K Ultra HD disc playback). Please connect the power cable during use to prevent damage caused by insufficient power supply. Stable Speed Performance — External Blu-ray/DVD drive features USB-C and USB 3.0 high-speed interfaces, supporting up to 5 Gbps transfer speeds with reliable, stable operation and strong error tolerance — significantly faster than standard USB 2.0 (480 Mbps). USB 3.0 is backward compatible with USB 2.0 and USB 1.1. High Read/Write Speeds — Reads CDs at up to 24x, DVDs at up to 8x, and Blu-ray discs at up to 6x. Supports burning of standard CD (700 MB), DVD (4.7 GB / 8.5 GB) media. Also supports 3D Blu-ray playback. We recommend downloading the free software “BD & 3D Advisor” to test whether your computer supports Blu-ray or 3D playback. Wide Compatibility — Features USB 3.0 and USB-C interfaces. Compatible with Windows and macOS systems. Reads CDs, DVDs, and 3D Blu-ray discs. Supports burning of CDs and DVDs. Compatible with data storage capacities up to 128 GB.