Type:Blu-ray BurnerInterface Type:USB3.0Application:Desktop,Laptop,ExternalDisc Standard:DVD- RWDrive Type:BD-RWMaximum DVD Burning Speed:8xInstallation Method:ExternalCache Capacity:2MBError Correction Function:SupportDisc Loading Mode:Tray TypeRead Speed:BD 6x DVD 8x CD 24xWrite Speed:CD-R 24x CD-RW 16x DVD-+R 8x DVD-R DL 6x DVD-RW 6x DVD+RW 8x BD:4Xcolour:BlackMaterial:Aluminum alloysize:14.3*15*1.8cmPackage Contents:1* recorder1*USB cable1*USB power cordOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.