LevelOne presents a perfect external storage solution with board cost-saving selections. The LevelOne external HDD enclosures enable users to convert any 2.5/3.5 IDE or Serial ATA (eSATA) HDD drive into a High-Speed USB 2.0 drive with an exceptional data throughput rate up to 480 Mbps. The LevelOne innovative One Button Backup that allows easy backup of any number of folders or files.