So fast it's astounding! Transcend's ESD370C portable solid state drive features palm-sized portability, an aluminum alloy, an elegant, navy blue silicone rubber case that's durable, ruggedized and shock-resistant, a USB 3.1 Gen 2 interface for next-level transfer rates, and a USB Type-C port, bringing you never-before-seen speeds of up to 1,050MB/s.