Take your data with you using the 4TB Extreme Portable SSD V2 from SanDisk. Designed for performance under adverse conditions, this durable 4TB SSD features read and write speeds up to 1050 and 1000 MB/s, respectively. IP55 dust and water resistance ensures physical safety of your data, while 256-bit AES hardware encryption ensures your privacy. A carabiner clip allows for easy attachment to your belt or bag. Bus powered, the SanDisk Extreme Portable SSD utilizes a USB Type-C connection. A USB Type-C to C cable is included, along with a USB Type-C to Type-A adapter.