The LaCie Rugged Mini SSD 1TB External SSD is a high-performance, portable solid-state drive that is compatible with Mac OS Big Sur, Monterey, Windows, and more. With a sleek grey design and USB-C connectivity, this drive is perfect for users who need fast and secure storage solutions on the go. The unit offers up to 1000 MB/s of write speed and one terabyte of storage capacity, making it an ideal choice for those who require a reliable and efficient external SSD. Backed by the authenticity guarantee, this LaCie drive is a trusted and genuine option for all your storage needs.