Our dvd duplicator cases were specially designed for Wytron and Acard duplicator controller as well as other minor brand of controllers.All duplicator cases equipped with high performance cooling fans,screw set and power cord. They are suitable for building a new DVD duplicator,CD Duplicator or replace your old units. Please also browse the duplicator controllerand optical drive category for all duplicator parts. Contact support team at 1800-DUP-X-DVD if you need any asistance.