Lot of 2. The Yottamaster USB 2.0 SATA Hard Drive Adapter is a reliable and high-speed tool for connecting your hard drive to your computer. With a transfer rate of 480Mbps, this adapter ensures that your data gets transferred quickly and efficiently. The adapter comes with a 3 ft cable length and HD protective cover to keep your hard drive secure. This adapter is designed for use with SATA hard drives and includes a USB 2.0 connector A. The black color gives it a sleek and professional look, making it a great addition to any tech setup. Additionally, the adapter is powered, so you won't need to worry about additional power sources. Get all the benefits of a high-quality adapter without having to worry about the condition of the item. You are buying 2 boxes. Great deal.