![Amazon.com: 9V AC/DC Power Supply Adapter 500ma (0.5 amps) 5.5 mm*2.1 mm Tip (5.5mm OD X 2.1mm ID) - AC to DC Electric Transformer Inverter for 9-Volt DC Electronic Devices Under 0.5a Amazon.com: 9V AC/DC Power Supply Adapter 500ma (0.5 amps) 5.5 mm*2.1 mm Tip (5.5mm OD X 2.1mm ID) - AC to DC Electric Transformer Inverter for 9-Volt DC Electronic Devices Under 0.5a](https://m.media-amazon.com/images/I/71p3ilBwNfL.jpg)
Amazon.com: 9V AC/DC Power Supply Adapter 500ma (0.5 amps) 5.5 mm*2.1 mm Tip (5.5mm OD X 2.1mm ID) - AC to DC Electric Transformer Inverter for 9-Volt DC Electronic Devices Under 0.5a
![Amazon.com: inShareplus 9V Low Voltage Power Supply, Transformer, Power Adapter, DC 9V 2A, 18 Watt Max, AC 100-240V to DC 9V, with 5.5/2.1 DC Female Barrel Connector : Electronics Amazon.com: inShareplus 9V Low Voltage Power Supply, Transformer, Power Adapter, DC 9V 2A, 18 Watt Max, AC 100-240V to DC 9V, with 5.5/2.1 DC Female Barrel Connector : Electronics](https://m.media-amazon.com/images/I/51AkFMsMyoL.jpg)
Amazon.com: inShareplus 9V Low Voltage Power Supply, Transformer, Power Adapter, DC 9V 2A, 18 Watt Max, AC 100-240V to DC 9V, with 5.5/2.1 DC Female Barrel Connector : Electronics
![30W 3V 4.5V 5V 6V 7.5V 9V 12V 2.1A AC DC Adaptor Adjustable Power Adapter Universal Charger Supply For Led Strip CCTV Router|Chargers| - AliExpress 30W 3V 4.5V 5V 6V 7.5V 9V 12V 2.1A AC DC Adaptor Adjustable Power Adapter Universal Charger Supply For Led Strip CCTV Router|Chargers| - AliExpress](https://ae01.alicdn.com/kf/H1cebf4af2f924c6889f6ba93e70a1deew/30W-3V-4-5V-5V-6V-7-5V-9V-12V-2-1A-AC-DC-Adaptor-Adjustable.jpg_Q90.jpg_.webp)
30W 3V 4.5V 5V 6V 7.5V 9V 12V 2.1A AC DC Adaptor Adjustable Power Adapter Universal Charger Supply For Led Strip CCTV Router|Chargers| - AliExpress
![9v 2.1a Ac/dc Power Supply Adapter For Boss Guitar Effects Me-25 Me-50 Me-50b Charger Power Supply - Ac/dc Adapters - AliExpress 9v 2.1a Ac/dc Power Supply Adapter For Boss Guitar Effects Me-25 Me-50 Me-50b Charger Power Supply - Ac/dc Adapters - AliExpress](https://ae01.alicdn.com/kf/HTB1B23gQFXXXXaqXpXXq6xXFXXXp/9V-2-1A-AC-DC-Power-Supply-Adapter-For-Boss-Guitar-Effects-ME-25-ME-50.jpg)
9v 2.1a Ac/dc Power Supply Adapter For Boss Guitar Effects Me-25 Me-50 Me-50b Charger Power Supply - Ac/dc Adapters - AliExpress
![Amazon.com: 9V AC/DC 200ma Center Negative Power Adapter with 2.1mm x 5.5mm Barrel Connector for Keyboads and Guitar Multi Effect Pedals, UL Listed : Everything Else Amazon.com: 9V AC/DC 200ma Center Negative Power Adapter with 2.1mm x 5.5mm Barrel Connector for Keyboads and Guitar Multi Effect Pedals, UL Listed : Everything Else](https://m.media-amazon.com/images/I/71sImDdfaRL.jpg)
Amazon.com: 9V AC/DC 200ma Center Negative Power Adapter with 2.1mm x 5.5mm Barrel Connector for Keyboads and Guitar Multi Effect Pedals, UL Listed : Everything Else
![Universal Ac/dc Power Adapter Supply 5v 2.1a Usb Port 6 Tips 30w 3v/4.5v/5v/6v/7.5v/9v/12v Charger - Buy 30w Power Supply,Ac/dc Power Adapter,Universal Ac Charger Product on Alibaba.com Universal Ac/dc Power Adapter Supply 5v 2.1a Usb Port 6 Tips 30w 3v/4.5v/5v/6v/7.5v/9v/12v Charger - Buy 30w Power Supply,Ac/dc Power Adapter,Universal Ac Charger Product on Alibaba.com](http://sc04.alicdn.com/kf/HTB1KEmdckxz61VjSZFtq6yDSVXaf.jpg)
Universal Ac/dc Power Adapter Supply 5v 2.1a Usb Port 6 Tips 30w 3v/4.5v/5v/6v/7.5v/9v/12v Charger - Buy 30w Power Supply,Ac/dc Power Adapter,Universal Ac Charger Product on Alibaba.com
![Amazon.com: UpBright AC to 9V DC Adapter Compatible with Bench Scales 9.0V 500mA 0.1A-1A Power Supply Cord Charger 120V to 9VDC 100mA 1000mA 5.5mm x 2.1mm Tip Center Positive 9 V Universal Amazon.com: UpBright AC to 9V DC Adapter Compatible with Bench Scales 9.0V 500mA 0.1A-1A Power Supply Cord Charger 120V to 9VDC 100mA 1000mA 5.5mm x 2.1mm Tip Center Positive 9 V Universal](https://m.media-amazon.com/images/I/614WjBsOQyL.jpg)
Amazon.com: UpBright AC to 9V DC Adapter Compatible with Bench Scales 9.0V 500mA 0.1A-1A Power Supply Cord Charger 120V to 9VDC 100mA 1000mA 5.5mm x 2.1mm Tip Center Positive 9 V Universal
![Universal AC / DC Power Adapter Supply 5V 2.1A USB Port 6 Tips 30W 3V/4.5V/5V/6V/7.5V/9V/12V|Computer Cables & Connectors| - AliExpress Universal AC / DC Power Adapter Supply 5V 2.1A USB Port 6 Tips 30W 3V/4.5V/5V/6V/7.5V/9V/12V|Computer Cables & Connectors| - AliExpress](https://ae01.alicdn.com/kf/H33a0882d45e14d0899f58f76da19bc0bm/Universal-AC-DC-Power-Adapter-Supply-5V-2-1A-USB-Port-6-Tips-30W-3V-4.jpg_Q90.jpg_.webp)
Universal AC / DC Power Adapter Supply 5V 2.1A USB Port 6 Tips 30W 3V/4.5V/5V/6V/7.5V/9V/12V|Computer Cables & Connectors| - AliExpress
![LYUMO Universal AC / DC Power Adapter Supply 5V 2.1A USB Port 6 Tips 30W 3V/4.5V/5V/6V/7.5V/9V/12V - Walmart.com LYUMO Universal AC / DC Power Adapter Supply 5V 2.1A USB Port 6 Tips 30W 3V/4.5V/5V/6V/7.5V/9V/12V - Walmart.com](https://i5.walmartimages.com/asr/fa734962-9818-49b4-80dc-6b2fb7685079_1.b719ce95e08a93390b4ae92851d3a51d.jpeg)
LYUMO Universal AC / DC Power Adapter Supply 5V 2.1A USB Port 6 Tips 30W 3V/4.5V/5V/6V/7.5V/9V/12V - Walmart.com
![Ac adapter for 9V 2.1 x 5.5mm US9.6DC-200BI / EHX9.6DC-200 Guitar Effects pedals 740972467028 | eBay Ac adapter for 9V 2.1 x 5.5mm US9.6DC-200BI / EHX9.6DC-200 Guitar Effects pedals 740972467028 | eBay](https://i.ebayimg.com/images/g/jYQAAOSwugtZ2QI0/s-l500.jpg)
Ac adapter for 9V 2.1 x 5.5mm US9.6DC-200BI / EHX9.6DC-200 Guitar Effects pedals 740972467028 | eBay
![1PCS AC/DC 9V 2A Switching Power Supply adapter Reverse Polarity Negative Inside EU plug 5.5mm x 2.1mm-2.5mm - Newegg.com 1PCS AC/DC 9V 2A Switching Power Supply adapter Reverse Polarity Negative Inside EU plug 5.5mm x 2.1mm-2.5mm - Newegg.com](https://c1.neweggimages.com/ProductImage/B5RJD2112280JZWYUF6.jpg)
1PCS AC/DC 9V 2A Switching Power Supply adapter Reverse Polarity Negative Inside EU plug 5.5mm x 2.1mm-2.5mm - Newegg.com
![Amazon.com: SUPON AC 100-240V to DC 9V 2A,5.5mm x 2.1mm Plug Switching Supply Power Adapter for Video LED Light,SUPON L122T,VILTROX L116T/L132T, Monitors, Security Camera CCTV Router Humidifier WiFi Webcam : Electronics Amazon.com: SUPON AC 100-240V to DC 9V 2A,5.5mm x 2.1mm Plug Switching Supply Power Adapter for Video LED Light,SUPON L122T,VILTROX L116T/L132T, Monitors, Security Camera CCTV Router Humidifier WiFi Webcam : Electronics](https://m.media-amazon.com/images/I/61GgZn-ixrL.jpg)