This Freecom DVD RW External Double Layer Recorder is a high-speed device that allows you to write and read various formats with ease. With a write speed of 22x, you can quickly create backups of your important data or enjoy fast transfer speeds when using it as an external drive. The device is compatible with both laptops and PCs and features a USB interface for easy connectivity. The recorder is capable of writing and reading various formats, including DVD-R, DVD-R Dual Layer, DVD+R Dual Layer, DVD-RW, DVD+RW Dual Layer, DVD-RW, CD-R, DVD+RW, CD-RW, DVD+R, and DVD-RAM. It is perfect for those who need to store and transfer large files quickly and efficiently. Get yours today and enjoy the convenience of this reliable and versatile device.