[7-in-1 Device]This external DVD drive not only features a TF or 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 or write speed 8x, CD read speed 24x) [Wide Compatibility]This external DVD drive is compatible with Windows 10 or 8 or 7, Linux, Mac OS, and other system versions.