fischertechnik Arduino UNO F5 Adapter | fishertechnik
9V 1.5A Power Adapter for Arduino Uno R3 Power Adapter - China Power Adapter and USB C Cable Power Adapter
AC/DC Power Adapter | Exploring Arduino
Nano 3.0 Expansion Adapter - ProtoSupplies
Amazon.com: HQRP 9V AC/DC Power Adapter Works with Arduino Uno Due Leonardo Mega Power Supply PSU [UL Listed] + Euro Plug Adapter : Electronics
US 9V Power Adaptor for the Arduino Leonardo Board by myVolts
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