Review on 🔌 Convenient ELEGRP Receptacle Charger for Samsung Android Devices by George Walker

I had this hooked up by a licensed electrician while he was doing other jobs around our house. It works well but makes a high-pitched squeak when using the USB ports. I've tried this with both standard USB ports and USB-C ports, as well as iPhone, Macbook, iPad, and other non-Apple devices. The noise is so annoying that I have to remove it and replace it with another product.