As a business professional on the go, it's important that you ensure the work you do on your netbook or notebook is secure and protected. And with a busy lifestyle, there's no time for the hassle and complexity of a traditional backup solution, and no room to carry an external hard drive and cables with you. Developed with this in mind, the Lexar Echo MX backup drive is an easy-to-use, ultra-portable drive with capacity meter, which provides a convenient way to quickly and automatically back up and protect your files on the go. The drive is available in 8GB, 16GB, 32GB, 64GB, and 128GB capacities.