The product is a set of two 500GB external USB HDDs. These hard drives are compatible with various devices such as PS4, PS5, Xbox, laptop, PC, and Mac. They have a 2.5-inch form factor and use USB to plug in. Additionally, these external drives are designed for HDD only storage and come in a sleek black color. Perfect for expanding storage capacity on gaming consoles or computers, these HDDs provide fast data transfer through the USB interface.