This is an external SSD made by BUFFALO, a compact and portable drive. - Brand: BUFFALO - Type: SSD - Features: SOLID STATE DRIVE BUFFALO SSD External 1.0TB Ultra-Compact Portable Compatible with iPhone 17 / 17 pro / PS5 / PS4 (Manufacturer Tested) USB3.2Gen1 Black SSD-PUT1.0U3-B/N *I used this for about six months for TV recording, but I rarely recorded or watched anything, and it has been stored in a bag ever since. I am selling it because I don't use it at all. Instant purchase is welcome.