This external optical drive provides and transfers data via a USB 3.0 cable with low power technology, faster USB 3.0 and USB Type-C 2-in-1 ports to simplify the use of this device on most old and new laptops and desktops without using USB hub/adapter. Unique intelligent recording technology, external DVD drive, new chip and powerful error correction function for instant playback. music and films Play your favourite movies, transfer music or important files, install the software or create a backup CD.