This product is FCC and CE certified and can be used with 110-220 volts.
This 12V 12.5a power supply is compatible with DroboS, 5D, 5Dt, 5C ,5D3 5-Bay 4 Bay Storage Array Network Storage DR-5X-1P11 DAS Hard Disk Drive HDD NAS.
drobo 5d power supply has a 6.5mm DC plug, so please make sure to confirm that your device has a 6.5mm DC plug before making your purchase. This will help to avoid any shopping-related troubles for you.
You can return items within 30 days, receive a one-year warranty, and get 24-hour service.