M. A. Enterprises DC 12V 2A Power Adaptor for Arduino board , Router, Modem and More : Amazon.in: Computers & Accessories
Amazon.com: UL Listed 9V AC/DC Power Adapter for Arduino/Schwinn Bike A10 A20 A40 220 430 Elliptical Trainer/Crosley Cruiser CR8005A - Center Positive 5.5x2.1mm Power Supply for UNO R3 - Only for Listed
5v 1a Power Supply Adapter Micro Usb For Arduino Nano 3.0 Atmega328 Controller Compatible Wavgat Module Pcb Development Board - Ac/dc Adapters - AliExpress
Amazon.com: LotFancy 9V 1.5A Power Adapter, for Arduino UNO R3, Router, Kitchen Scale, Schwinn Bike, Exercise Elliptical Recumbent Upright Trainer, Crosley Cruiser Record Player, Power Supply, 6 FT, UL Listed : Electronics
Arduino UNO Compatible Starter Kit
UL 9V Wall Power Adapter 5.5x2.1mm Input 100V-240V for Arduino UNO R3 MEGA PSU | eBay