This is a power splitter cable for Nintendo AC adapters. I bought it intending to use it for the power supply of audio products, but I didn't use it because the plug shape didn't fit. I've selected 3DS for the category, but the seller doesn't own one, so it may be for another model. Please judge from the images. Condition: It has been stored unused. Operation has not been confirmed (considered as junk). It has been opened, so I've marked it as "Like new". #Nintendo #PowerSupply #ACAdapter #Audio #DigitalAmplifier