Adata SD620 External Solid State Drive(Global) – Loved it from the start! With a transfer speed of up to 520MB/s, the SD620 is a racehorse of digitally transmission, only taking about 20 seconds to complete transfer of a 10GB 4K high-definition video file. Backing up your data will no longer be a chore! Features:Supports USB 3.2 Gen2 high-speed transmission - Transfer speed up to 520MB/s1.22m MIL-STD drop shock resistance - Support for latest generation games - Supports multiple operating systems and computer platforms - Specifications:Color :Black - Capacity :512GBDimensions (L x W x H) :80 × 80 × 15.2 mm / 3.15 × 3.15 × 0.6 inch - Weight :54.9g / 1.94oz - Interface :USB 3.2 Gen 2 (10Gbps) (backward compatible with USB 2.0)Sequential Read (Max*) :Up to 520MB/s - Sequential Write (Max*) :Up to 460MB/s - Operating system requirements :Windows 8 / 8.1 / 10 / 11 Mac OS X 10.6 or later Linux Kernel 2.6 or later Android 8.0 or later - Op. Temperature :5-50°C/41-122°FOp. Voltage :DC 5V, 900m - AAccessories :USB 3.2 cable, Quick start guide - Remark :Performance may vary by hardware configuration and software application. Actual available capacity smaller than that listed on products. A USB Y-cable will be needed. - Please note that USB Implementers Forum recently rebranded USB 3.2 Gen2 to USB 10Gbps. - For use with mac - OS devices, reformatting is required. Please check Adata site to learn more.