The Lexar 4TB SL500 Portable SSD offers exceptional USB 3.2 Gen 2×2 performance with 2000MB/s read speeds and 1800MB/s write speeds, enabling you to quickly and efficiently store and transfer large files. The slim and lightweight design enables the SL 500 to simply slip into your pocket with a durable solid aluminium unibody construction. The Lexar 4TB SL500 Portable SSD also comes with Lexar DataShield 256-bit AES encryption software to keep your files secure. It is also compatible with most computers, cameras, mobile devices and gaming devices. Exceptional USB 3.2 Gen 2×2 Performance The Lexar 4TB SL500 Portable SSD offers exceptionally fast speeds, at up to 2000MB/s read speeds and 1800MB/s write speeds. (Performance on Mac and other systems not supporting USB 3.2 Gen 2×2 may be lower) Compact and Lightweight The SL 500 is roughly the size of a credit card and 4.8mm thick. The slim and compact aluminium unibody fits in the palm of your hand or pocket. The durable metal design is rated IP54 for dust and water resistance and is drop-resistant to up to 2m. iPhone Friendly The Lexar SL500 Portable SSD also supports Apple Pro Res recording. Shooting directly to the drive in up to 4K 60FPS with the iPhone 15 Pro and iPhone 15 Pro Max. Pairs With Most Devices Compatible with PC, Mac, Android devices, iPhone series, gaming consoles, cameras, and more. Keep Your Files Secure Lexar DataShield with 256-bit AES encryption helps to keep your data safe and secure. Thermal Control Design Thanks to its unique design, the Lexar 4TB SL500 Portable SSD ensures optimal temperatures even at top speeds so performance is always retained.