The Matsushita/Panasonic LF-D211A DVD-RAM 4.7GB is a beige internal desktop drive with a 5.25-inch form factor. It is a Panasonic brand product that is compatible with both PC and Mac computers. This DVD-RAM drive has a write speed of 2x and offers removable DVD RAM or DVD RAM cartridge storage format. With a cache of 1MB, this unit is equipped with a USB interface and can read various formats including DVD, CD, and CD-RW discs. Ideal for those seeking a reliable and high-quality DVD drive for their desktop computer.