Size of a USB, performance of an SSD USB 3.2 Gen 1 interface High-quality durable metallic texture and aluminum body Up to 420MB/s read, 400MB/s write speed Transcend Elite data management softwareThe JetFlash 920 may look like youreveryday USB stick, but it hasperformance that goes beyond that ofordinary flash drives. With up to 420MB/sread speeds and up to 400MB/s writespeeds, you can transfer 4GB to the drivein less than 15 seconds. Simply plug it inand transfer all your 4K movies andhigh-resolution images in a flash.