The KingSpec 512GB SATA III 2.5 Inch SSD with 3D NAND Flash is a high-performance internal SSD designed for use with laptops, PCs, and Macs. With a sleek black color and a compact 2.5 inch form factor, this SSD offers fast read speeds of up to 550MB/s and write speeds of 500MB/s. It comes with a manufacturer warranty of 3 years and is suitable for storage capacities ranging from 1TB to 512GB. Perfect for those looking to upgrade their storage capabilities with a reliable and efficient solid-state drive.