Review on 🔌 ETL Listed USB Wall Charger Surge Protector with 5 Outlet Extender, 4 USB Charging Ports, and 1 USB C Outlet - Ideal for Home, Travel, Office by David Elam

This device appears to falsely claim to have a surge protection feature. On the label of the device that I received, the overvoltage protection class is not listed. This would be the only SPD I've seen that doesn't list a transient overvoltage rating. Revain's listing also states that it monitors a wired outlet on the property, but I removed the grounding by plugging a 3-prong adapter between the wall outlet and this unit, and the green light was still on, too without grounding. My other brands of SPDs become aware of the missing ground by turning off their "protected" light. I think this is a device falsely advertised by the seller. Plan to return the device.