Product description pioneer dvr xu01ttw pioneer slim retail ext dvd writer glossy white specifications drive type dvdplusmnrw interface usb 20 disc loading tray disc labelling technology na cd writing speed 24 x cd r dvd writing speed 8 x dvd r 6 x dvd r dl 5 x dvd ram blu ray writing speed cd read speed 24 x cd r dvd read speed 8 x dvd rw blu ray read speed m disc support no buffer memory 750 kb buffer underrun fee no supported os colour white dimensions