Use a Lacie SSD to expand your computer with fast extra storage. If you want to take your files with you everywhere, choose a Lacie Rugged SSD. These are extra sturdy, so they can take a beating. That way, you don't have to worry when you take the SSD with you. Choose an SSD with Thunderbolt to transfer files to an external device even faster. Before you know it, your data is already on the SSD.