【7-in-1 Device】This external DVD drive not only features a TF/SD card slot reader but also functions as a 4-port USB hub for laptops. Note: TF and SD cards cannot be read simultaneously. 【Plug and Play】No additional drivers are required for this external DVD drive – simply plug it in to play. This external CD-ROM drive for laptops boasts powerful error correction capabilities, quiet operation, and anti-slip features. (Note: Not compatible with iPads, mobile phones, Chromebooks, TVs, or cars.) 【USB 3.0 High-Speed Data Transfer】Our external Blu-ray DVD drive utilizes low noise and anti-vibration technology. With high-speed USB 3.0 data transfer, you'll enjoy a smooth and fast experience when playing or burning files. (DVD read/write speed 8x, CD read speed 24x) 【Wide Compatibility】This external DVD drive is compatible with Windows 10/8/7, Linux, Mac OS, and other system versions.