The ESD320A is Transcend's miniature portable SSD that delivers a lightning-fast transfer rate of 10 Gbps and a generous storage capacity of up to 2TB, allowing you to transfer vast amounts of files in the blink of an eye. With a retractable USB Type-A connector, the ESD320A is a convenient and efficient external storage option that you won't want to miss out on! Transcend's ESD320A portable SSD features a super-fast 10Gbps transfer rate and cutting-edge SLC Cache technology, delivering blazing R/W speeds of up to 1050/950 MB/s. With such competitive performance, this small drive makes large file transfers virtually hassle-free, effectively giving you the power of a mini SSD in the palm of your hand! The ESD320A is also backward compatible with USB 2.0 & 3.0 devices, allowing for greater accessibility and ease-of-use. The ESD320A is built with high-quality alloy that is incredibly durable, keeping your data safe and intact wherever you go. An integrated lanyard hole allows for more attachment options. The built-in ECC functionality also provides enhanced stability for data storage. Appearance Dimensions 68.2 mm x 19.7 mm x 9.5 mm (2.69" x 0.78" x 0.37") Weight 26 g (0.92 oz) Color Soft Gray Interface USB Type USB Type-A Connection Interface USB 10Gbps Storage Flash Type 3D NAND flash Capacity 512 GB Operating Environment Operating Temperature 0°C (32°F) ~ 60°C (140°F) Operating Voltage 5V±5% Performance Read Speed (Max.) Up to 1,050 MB/s Write Speed (Max.) Up to 950 MB/s Note Speed may vary due to host hardware, software, usage, and storage capacity. To reach the maximum performance, please make sure your device supports USB 10Gbps (USB 3.2 Gen 2x1). Warranty Certificate CE/UKCA/FCC/BSMI/KC/EAC/RCM Warranty Five-year Limited Warranty System Requirement Operating System Microsoft Windows 7 or later macOS 10.10 or later