Welcome to SAGECO, our goal is to serve all your needs for duplication products from board level controllers to complete units, like Blu-ray, DVD, CD disc duplicators, magnetic hard disk duplicators, and also NAND flash USB, CF, SD, MicroSD drives duplicators., etc.. Please feel free to contact us via info@sagecousa.com if you have any question while surfing our website. Thank you very much. Eric Lin President, SageCo