USB Connector Protection USB powered, no additional power supply needed SuperSpeed data transfer with USB 3.2 Gen 1×1 “Predictive Breakdown Function” keeps track of the health status of the hard disk and notifies you with LEDs when its health is deteriorating Plug-n-Play ready for immediate use Lock-and-Go feature requires password to access drive USB 3.2 Gen 1×1 Type-A cable included Available in 1, 2, 4 and 5 TB capacities Thin and lightweight: – 1 TB: 0.5 in and 0.33 lbs – 2 TB: 0.6 in and 0.40 lbs – 4 TB, 5 TB: 0.8 in and 0.55 lbs Buffalo’s patented shock-proof chassis withstands drops from a height of up to 2.5ft and thus helps physically protect your data.