LG 20x External DVD-RW GSA-E60N. CD write speed: 20 x, CD rewrite speed: 20 x, DVD+R write speed: 20 x. CD read speed: 48 x, DVD-R read speed: 16 x, DVD-RW read speed: 12 x. Disc loading type: Tray, Drive device, buffer size: 2 MB, Interface: USB. Dimensions (WxDxH): 160 x 50 x 230 mm, Weight: 1.5 kg. Colour of product: Black