The Transcend ESD400 USB 3.0 Portable Solid State Drive is equipped with a next-generation SuperSpeed USB 3.0 connection interface that supports USB Attached SCSI Protocol (UASP) and a high storage capacity of up to 1TB. Thanks to its lightweight, compact design and solid state durability, the ESD400 portable SSD makes it easy to store, protect, carry and share all your digital files wherever you go.