9v 2a Power Supply 9v 2.5a Source dc Power Supply Adaptor 2a 3a Transformer Switching UK AU EU US Universal Adaptor 5.5*2.5mm

9v 2a Power Supply 9v 2.5a Source dc Power Supply Adaptor 2a 3a Transformer Switching UK AU EU US Universal Adaptor 5.5*2.5mm

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