I was using this to reduce loading times on my PS4. I've deleted the data, so you can use it as is. Below is the product description from the ELECOM website: High-speed data transfer thanks to the SSD. This external portable SSD is lightweight, thin, and has a built-in cable, making it perfect for carrying around. With a maximum read speed of 410MB/s and a maximum write speed of 400MB/s, this external portable SSD achieves approximately 4 times (※) faster data transfer compared to an external HDD. ※Comparison with ELECOM HDD "SGP-NZ005UBK" Unlike HDDs, which record data on magnetic disks through physical operations, this SSD records data on flash memory through electrical operations, significantly reducing data access time and enabling high-speed data transfer. It has no disk drive components that are easily damaged by shock or vibration, providing high shock resistance and vibration resistance. Since there are no moving parts like motors, there is no noise during writing, and power consumption is significantly reduced compared to hard disks. By connecting the SSD to a PlayStation®4 or PlayStation®4 Pro and installing game apps, you can speed up game loading times and save data loading times. Compatible models: Windows PCs running Windows 10/8.1/7, and Macs running macOS Mojave 10.14 Compatible game consoles: PlayStation(R) 4, PlayStation(R) 4 Pro, PlayStation(R) 5 ※When using with PlayStation 5, it is only for playing PS4 software. ・Capacity: 960GB ・Interface: USB 3.1 (Gen1) / USB 3.0 / USB 2.0 ・External dimensions: Width 113mm x Depth 48.5mm x Height 11mm (when cable is stored) ・Weight: Approximately 44g There is rust-like dirt on the connector. There are no instructions or box. It will be simply packaged with bubble wrap and shipped via post. Please understand the above before purchasing.