Amazon.com: BESTEK Japan Travel Plug Adapter, Grounded Universal Type A Plug Adapter JP to US Adapter - Ultra Compact for US, Japan, China Phones, Laptops, Camera Chargers and More, 3 Pack :
European Travel Adapter - 2 in 1 - Type C - Compact Design (US-9C) | OREI
Amazon.com: US/Canada/Japan to Switzerland/Liechtenstein (Type J) Plug Adaptor, 3-Pin Type B Grounded USA Plug Convert to 3-pin Switzerland/Liechtenstein Socket (3 Pieces) : Electronics
TENINYU Grounded Adapter 3-Prong to 2-Prong Outlet Converter - 3 Pin to 2 Pin Plug Socket Adapter Extension for Electrical Cord, Household, Workshops, Industrial, Machinery (2 Pack) - Amazon.com
12 Pack India 3-Round Pin Plug Adapter with Universal Output Socket Black - Walmart.com
Watson 3-Prong Europe to 3-Prong USA Power Adapter Plug
TESSAN Multi USB Plug Extension, 2 Pin to 3 Pin Socket Plug Adaptor for Bathroom Electric Toothbrush and EU US Plugs, 10A Fused - AliExpress
India 3-Pin Universal Plug Adapter - Walmart.com
RV 30 Amp Generator Plug Adapter 3 Prong - RecPro
AC WORKS 4-Prong 14-50P Plug to 30 Amp 3-Prong Dryer 10-30R Adapter Range/Generator Outlet to 3-Prong Dryer Adapter AD14501030 - The Home Depot