TROND3 Side Power Strip, 2 Pin USB Socket, 2 to 3 Pin Output Adapter, 5 Output Splitter with 3 USB(1 USB C) Polarized Plug with Surge Protection

TROND 2 Prong Power Strip USB, 2 to 3 Prong Outlet Adapter, 5 Outlet Splitter with 3 USB Ports(1 USB-C), Wall Mount 1440J Surge Protector with ON/Off, Polarized Plug, for Non-Grounded Plug Old House

4 Pack ETL Listed Grounding Outlet Adapter, JACKYLED 3-2 Prong Adapter Converter, Portable Fireproof 392℉ Resistant Heavy Duty Wall Outlet Plug for Household Appliances Industrial

2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 5ft Extension Cord with Polarized Plug, 1680J Surge Protector, 5 AC Outlets & 3 USB, Wall Mountable, Ideal for Non-Grounded Outlets