This product is a mixed lot of 256GB M.2 NVMe SSDs from reputable brands such as SK hynix, WD/SanDisk, and Toshiba. It includes a SanDisk model with the BC711 designation, suitable for use in laptops and PCs. The SSDs are of internal type, black in colour, and offer solid-state drive technology for fast and efficient storage. With a storage capacity of 256GB per unit, this lot provides a reliable and high-performance storage solution for computers and other devices requiring M.2 interface compatibility.