This Panasonic HP SW820 DVD/CD Multi Recorder is a versatile and reliable internal desktop drive. It has a 5.25-inch form factor and comes in black color. The drive is designed to support multiple formats, including DVD+R Dual Layer, DVD-Rom, DVD+RW, and CD-RW. It has a SATA I interface and is tested to ensure its functionality. This drive is perfect for those who need a high-quality desktop drive for their computers. It is compatible with various operating systems and has a range of features that make it a great choice for anyone in need of a reliable and efficient drive.