ELEGRP 2 Prong to 3 Prong Grounding Adapter Plug, Outlet Extender with 2 AC Outlets (White, 1 Pack) EA0100G-0101 - The Home Depot
6 Pk Single Port Plug 3 To 2 Prong Outlet Grounding Adapter Wall Tap Converter, 1 - QFC
Amazon.com: Cable Matters [UL Listed] 3-Pack 2 Prong to 3 Prong Outlet Adapter in Gray (3 Prong to 2 Prong Plug Adapter) - Allows a 2 Prong Outlet to Accept 3 Prong Plugs : Tools & Home Improvement
Is It Safe To Use Plug Adapters?
3 Prong to 2 Prong Adapter Charging Power Outlet for Travel | eBay
electrical - What is the purpose of the "grounding" tab/wire on a 3-prong to 2-prong adapter? - Home Improvement Stack Exchange
Is It Safe To Use Three-Prong Plug Adapters?
4 Set 3 Prong to 2 Prong Outlet Electrical Ground AC Adapter Grounding Converter - Walmart.com
TESSAN 2 Prong to 3 Prong Adapter, 3 Outlets with 2 USB Charging Ports, Multi Plug Outlet Extender Splitter, Travel Power Plug Adapter for US to Japan Canada Mexico Philippines, Type A - Amazon.com
Amazon.com: LYOOWNG (3 Pack) 3-Prong to 2-Prong Adapter Grounding Converter Polarized 3 Pin to 2 Pin Power for Wall Outlets Plugs, Grey : Tools & Home Improvement
3 to 2 Prong Outlet Grounding Adapter AC 125V for Fireplaces
GE Polarized Grounded Adapter Plug, Orange, 2 Pack