In the perfect combination of portability and reliability, Transcend's ESD230C is an portable SSD that features fast data transfer rates and solid data integrity. The credit-card size ESD230C fits in your wallet, making it the perfect choice for businesspeople needing to take important files on their many travels.Share Transfer in a blink of an eyeThe ESD230C is equipped with the USB 3.1 Gen 2 interface with the support of UASP (USB Attached SCSI Protocol), providing transfer speeds of up to 520MB/s.Compact and lightweightPack light! The credit-card size ESD230C, with mere 9.6mm in height, fits perfectly in your wallet or purse, and takes up little space in your briefcase. The anti-scratch coating means the portable SSD will look sharp even after all the miles. With a reflective black case, you'll be both savvy and stylish.Expand storage in a flashThe ESD230C provides up to 960GB of storage capacity, ensuring you have plenty of space for backups, as well as storing your high-resolution images, 4K videos, and other media files!Great compatibilityIn addition to desktop and laptop computers, the ESD230C can also be used with many other devices, such as on-the-go mobile devices and gaming consoles, providing ultra-fast transfer speeds and extra large capacity expansion.Note: 1. Please make sure that your mobile device supports USB OTG function. 2. The ESD230C comes formatted in the exFAT file system. However, some mobile devices may require FAT32 only. Please format the ESD230C to FAT32 file system before use.Type A and Type C cables includedThe ESD230C comes with both a USB Type C cable and a USB Type C to Type A cable to accommodate desktops and laptops featuring the USB Type C or USB 3.1 interface.Note: The USB Type C to Type A cable is USB 3.1 Gen 1 interface.Transcend Elite softwareTranscend Elite is an advanced software package compatible with macOS, Windows OS, and Android system that helps you manage data. Available as desktop and mobile apps, it can be downloaded for free from Transcend's official website and from Google Play Store. Transcend Elite features backup and restore, data encryption, file synchronization, cloud backup, and disk locking* functions.