Buffalo MediaStation External Blu-ray Writer - BD-R/RE Support - 24x Read/24x Write/16x Rewrite CD - 6x Read/6x Write/2x Rewrite BD8x Read/8x Write/8x Rewrite DVD - Double-layer Media Supported - USB 2.0OVERVIEW: Limited Warranty : 2 YearMaximum CD Read Speed : 24xColor : BlackPackage Contents : MediaStation Portable BDXL Blu-ray Writer BRXL-PC6U2BUSB 2.0 Cable T CableDVDQuick Setup GuideWarranty StatementHost Interface : USB 2.0Maximum CD Write Speed : 24xForm Factor : ExternalMaximum CD Rewrite Speed : 16xMaximum BD Read Speed : 6xCompatible Drive Bay Height : Ultra SlimMaximum BD Write Speed : 6xMaximum BD Rewrite Speed : 2xWeight (Approximate) : 11.99 ozMaximum DVD Read Speed : 8xMaximum DVD Write Speed : 8xMaximum DVD Rewrite Speed : 8xOptical Media Supported : BD-R/REMedia Layer Supported : Double-layer