BW1000 External OTG Drive is an add-on burner using the Blu-ray Disk technology. The built-in OTG technology makes it possible for users to burn the data on a backup disk without a computer.The design of the burner gives an overall compact and durable look that is perfect for the new generation of burners using the BD technology with features such as high speed, high storage capacity and high stability. The surface is processed in polishing and hairline patterns with less sprayed paint to give the product a look that shows the authentic nature of the material and improves the overall quality.The manufacturing technique is also cost effective.