Buffalo BRXL-PC6U2B. DVD-R write speed: 6 x, DVD+R write speed: 8 x, DVD-RW write speed: 4 x. DVD+R read speed: 8 x, DVD-R read speed: 6 x, DVD-RW read speed: 6 x. Interface: USB 2.0. Width: 145 mm, Depth: 19 mm, Height: 153 mm. Colour of product: Black This is an auto-generated long summary based on the first three features of the first five feature groups.