The LaCie Rugged 500GB USB 3.0 & Firewire storage device is a portable external drive designed for photographers and other professionals who require reliable storage solutions on the go. With a storage capacity of 500GB, this device offers ample space for storing a large number of photos, videos, and other files. Its rugged design makes it durable and resistant to shocks and drops, ensuring the safety of your valuable data. Compatible with laptops, PCs, and Macs (depending on how you format it) this device features both USB 3.0 and Firewire interfaces for fast data transfer speeds. Its orange color adds a pop of color to your tech accessories. This drive has been tested.