The Transcend ESD270C is a portable solid-state drive (SSD) with up to 2 TB of storage capacity. It's designed to be compact and lightweight, measuring 9.6 mm in height and fitting in a wallet or purse. The ESD270C is compatible with many devices and operating systems, including Windows, macOS, Android, PCs, laptops, tablets, smartphones, and gaming consoles. It also has a USB 3.1 Gen 2 interface that supports UASP (USB Attached SCSI Protocol) and transfer speeds of up to 520 MB/s for reading and 460 MB/s for writing. The ESD270C also comes with an anti-scratch coating and a reflective black case.