AC adaptor model ETA-3520087 in used, acceptable pre-owned condition with slight wear consistent with use.
Sold as is and untested, so functionality is not guaranteed.
Visible label specs: input AC 120V 60Hz 3W, output DC 18V 50mA.
The label also shows a polarity symbol. Measures approximately 4 in long, 2 in wide, and 3 in high.
Lightweight at 0.3 lbs, making it a practical replacement or spare power adapter.