This professional DVD and CD Rack Mount Duplicator features EZ-Dupe"s fastest speed yet. No PC is necessary; it copies a 1-hour master in just 4 minutes with no setup required. EZ one-touch recording produces up to 7 professional quality DVDs. A perfect, cost-effective solution for audio, data, and video applications. The EZ Dupe DVD and CD burner features a durable, stylish, rugged design with heavy-duty housing that"s ideal for an industrial environment. An internal fan maximizes ventilation while an excellent mechanical design provides ultimate cooling throughout the duplication process. The compact industrial design makes the duplicator shockproof, dustproof, waterproof and airtight. Drive supporting rails simplify the installation and replacement of optical drives, and power LED indicators are clearly visible on the front panel. The LCD display is intuitive and user-friendly.Four-year warranty on parts and labor.