The HP® dvd1040i 20x Multiformat DVD Writer is a black external drive with a 5.25-inch form factor, designed for use with PCs. It features Lightscribe direct disk labeling, low noise level, and a write speed of 20x. This DVD+RW drive, with an interface of SATA I, is perfect for burning and labeling DVDs with ease. The product is from the Hewlett-Packard ® product line and has a cache of 128 MB for efficient performance. Ideal for home and office use, this DVD writer offers reliable and high-quality functionality.