Buffalo MO Drive (2 units) with AC adapter

Set includes 2 MO drives, 1 AC adapter, and 2 connection cables. Please consider as junk.
The Elecom LMO-FB1365U2 shown in the top photo was confirmed to power on.
The Buffalo MO-CH640U2 shown in the bottom photo could not be confirmed to power on.
Hoping someone can make use of these.

- Model: MO Drive
- Accessories: AC adapter, connection cables

Thank you for looking.