The Asus SDRW-08D2S-UBGACI 8x External DVD Writer in black is a portable and slim external drive compatible with both PC and Mac. With a write speed of 8x, this USB-powered drive from ASUS is ideal for burning DVDs and CDs. It features a variety of writable and readable formats, including DVD-R, DVD+RW, CD-R, CD-ROM, CD-RW, and more. The unit is compact and easy to use, making it a convenient and reliable choice for all your disc burning needs.