***New and unused no cable or box ****The SanDisk Extreme Portable External SSD 500GB offers fast read and write speeds of up to 1050MB/s and 1000MB/s, respectively, making it ideal for transferring large files quickly. With a storage capacity of 500GB, this portable external SSD is perfect for storing and accessing your data on the go. Its water-resistant design ensures your files are protected in various environments, making it a reliable choice for users who need a durable and high-performance storage solution.