Ritek DVD-RW is applied to a wide range of product lines in consumer electronics. The most fundamental concept behind DVD-RW is that the disc is highly compatible with read-only DVD discs. Therefore, the basic playback specifications of DVD-RW discs after recording are the same as those for DVD-ROM discs. Functioning like a VHS, for example, Ritek 6X DVD-RW can hold up to 4.7GB (120 minutes) of high quality multimedia or data such as films, TV programs, music, photographs, computer data, internet downloads and more.