Dell Latitude 3390 5285 5290 5490 5590 7285 45W 20V USB C AC Power Adapter
Adapter Output: 20V 2.25A. Type: Laptop AC Adapter. Used for: Dell. Adapter Input: 100-240V~1.5A 50-60Hz. Pin Size/ Type: USB C Type Cable. Adapter's part no. / model no. or model nos.