Amazon.com: SYCON 3-Prong to 2-Prong Adapter, 3 Hole Grounding Plug Adapter for Household Appliances, Three Prong to Two Prong Adapter Converters for Wall Outlets Plugs, 2 Pack White : Tools & Home Improvement
2-Prong Plug to 3-Prong Outlet Polarized Grounding Adapter (2-Pack)
The Truth About 2-3 Prong Adapter and Outlet Safety – AC Connectors
CyberPower 3Prong to 2Prong Plug ADPT 2PK (GT1W2PK)
Katzco 3-Prong to 2-Prong Grounding Adapter - 2 Piece for Wall Outlets - Converters for Outlets, Electrical, Household, Workshops, Industrial, Machinery, Appliances - UL Listed, Gray, Polarized - - Amazon.com
ELEGRP 2 Prong to 3 Prong Outlet Extender, with 2 Type A USB Wall Charger, Plug Adapter (White, 2-Pack) EA01AAG-0102 - The Home Depot
AC grounding plug adapter 3 prong to 2 prong - Shaxon Consumer Electronics
3 to 2 Prong UL Certified Adapter AC Outlet Electrical Ground Converter White – EconoSuperStore
Smart Electrician® Beige 3-to-2 Grounding Adapter at Menards®
Watson TAG-E-USA Adapter Plug - 2-Prong Europe to 3-Prong USA | Watson