HornetTek USB Type C & Type A External Blu-Ray Writer Super Drive (Black) for New MacBook Air 12" For Computers with USB Type C USB-C Port, compatible with new MacBook Air 12 Also compatible with Regular USB Type A Ports Maximum Write Speed for Blu-Ray: 6X | Casing Material: All Aluminum Body Powered by USB Y-Cable & USB C Adapter, Plug & Play O/S Supported: Windows/Mac/Linux