Seagate Innov8 8TB Desktop USB-C Hard Drive STFG8000400 Impressive 8TB storage capacity USB powered desktop hard drive Features Seagate Ignition Boost technology and USB 3.1 so you no longer need an extra power source or adapter All aluminum enclosure for simplicity and durability System requirements: PC or Mac with a USB 3.1 Type-C port (note: use with third party USB Type-A to Type-C cables or adapters is not supported)