CANVIO ALU - 2.5" - 500GB - BLACK. Store your essential data securely on the Canvio Alu, and access it quickly and easily through SuperSpeed USB 3.0. With its elegant aluminium casing - you can stay stylish while you’re carrying important documents and media files. What’s more, the easy to use, inbuilt NTI backup software allows you to make regular automatic backups of up to 2 TB of data, for added peace of mind.