The LaCie 300776U Portable DVD±RW Dual Layer Burner is a versatile external drive that is compatible with laptops, PCs, and Macs. Its sleek gray design is aesthetically pleasing, and it offers a variety of writable and readable formats, including DVD+R Dual Layer, DVD+RW Dual Layer, DVD-RW Dual Layer, DVD+RW, CD-RW, DVD-R, DVD-R Dual Layer, DVD+R Dual Layer, DVD-RW, DVD+RW Dual Layer, CD-R, DVD+RW, CD-ROM, and CD-RW. With a write speed of 12x and a cache of 2 MB, this unit also features duplication and auto power on/off capabilities. Perfect for on-the-go use, this LaCie Porsche product is easy to use through its USB interface and is a reliable choice for all your burning needs.