【PRODUCT APPLICATION】:Suitable for most 9V tipped guitar multi-effect pedals and other 9V tipped electronic devices. 【PRODUCT SPECIFICATIONS】:9V DC
9V DC 1A Power Supply Adapter for Guitar Effects Pedal Center Negative
9 VDC 1000mA regulated switching power adapter - Perfect for Arduino!
9V 1A DC power adapter eu 5.5mm*2.1mm interface Power Supply 100-240v ac adapter for arduino UNO MEGA - AliExpress
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0910 AC 100V-240V to DC 9V 1A Power Supply Converter Adapter
DC/AC 9V 1A Switching Power Supply adapter plug Reverse polarity Negative Inside
PwrON 9V 1A Power Supply Adapter 5.5×2.1mm Input 100V-240V For Arduino Gayly – Tacos Y Mas
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CPT-030 9V/10V 600mA/1A power adapter