Amazon.com: ZOZO Universal AC/DC Adapter 12W Switching Power Cord 3V 4.5V 5V 6V 7.5V 9V 12V Charger Adapter with 9 Tips for Household Electronics Routers Speakers CCTV Cameras Smart Phone USB :
Amazon.com: AC DC Adapter for Xing Yuan Electronics Model No. XY-1201250-UO Class 2 Power Unit Power Supply (with Barrel Round Plug Tip as The Image. NOT 2-Prong Connector.) : Electronics
Universal AC DC Power Adapter Output 1.5-3-4.5-6-7.5-9-12 V 1000 mA 220V 50 Hz - Walmart.com