As often we are shown inside the disk instead of the back where the characteristics are registered, and connections to check that it is Sata. No one will see his open disc like that unless very curious or stupid! Excellent product: Not the fastest, but probably safer. Used for backups they do not rotate continuously. Make sure they are secure because they are so quiet that one can doubt it. I put two on the dock Freegene and so I use a USB (rare!). If I want to take them I slip them into Aukey boxes to turn them into external USB 3. Very convenient.
If you hesitate, do not hesitate, when you tried you'll regret not have known earlier. The warranty is two years from Amazon and three from the manufacturer: Attention here does not add !!