Condition: New, old stock.
Vintage Genuine OEM Fisher Price 9-Volt AC Adaptor Power Supply Class 2 Transformer
Model 3355
USA Plug Input: 120VAC/60Hz
Output: 9VDC @ 1000mA
6ft long output cord
5.5mm x 2.1mm coaxial connector
Center Positive Polarity
UL/CSA
listed.