They do what they're supposed to do. But even with a product this simple, there are things that can be poorly designed. Unfortunately, this adapter does not offer enough grip from the US side. It works more or less well with US cord plugs, but if you try to use it with heavy devices that don't have a cord (wall-outlet devices), you'll quickly find that the device has a constant tendency to fall off. from this adapter under its own weight. This is very annoying. Such adapters should exert significantly more friction on the US plug.
Pink 15Ft 1875W Heavy Duty Extension Cord By FIRMERST
29 Review
Kungfuking Desk Power Grommet Outlet Strip With 2-Socket &2-USB Ports, 9.85 FT Extension Cord, ETL Listed
38 Review
Green 50Ft Indoor/Outdoor Extension Cord - 3-Prong, 13Amp, 1625W, 125V - Amazon Basics
37 Review
Black Kungfuking Pop Up Power Strip Charging Station with 3 US Plugs and 2 USB Ports for Kitchen Counter Island Conference Office, Recessed and Retractable
37 Review
Fulham WorkHorse WH2-120-C Adaptable Ballast - 2 Pack
3 Review
β‘οΈ Sunpark LC-12014T (1) FC12T9 32W Circline (1) 2D 38W (1) FC16T9 40W Circline (1) FC9T9 30W Circline Lamp Compact Electronic Fluorescent Ballast with Circline Lamp Plug 120V
7 Review
π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
π‘ High-Quality Advance ICN-4P32-SC Electronic Fluorescent Ballast: Ideal for 4 Lamps, 32W T8, 120/277V
3 Review