The SanDisk Extreme® Portable SSD 1TB USB-C is a brand new, factory sealed external solid-state drive designed for high-speed data transfer. With a sleek black design and compact form factor, this portable SSD is compatible with iPhone, iPad, iOS, and Mac devices. It offers read speeds of up to 1000 MB/s and write speeds of 950 MB/s, making it perfect for quickly accessing and transferring large files. This product comes with a manufacturer warranty of 1 month and is a reliable choice for expanding storage capacity on the go.