would any usb to ac converter work with any product

Awfully expensive for how little it will do for my needs. USB Hub 3.0, 7 USB 3.0 Super Speed Data Ports and 3 USB Smart Charging Ports, with LEDs Individual Switches and Power Adapter for Keyboard, Mouse, Printer, Hard Drivers and More USB Devices.

I have considered sending this back, as I am so disappointed, but I do think it would power my CPAP, and a battery back-up specifically for my CPAP would cost almost as much, and not power a small fan or lamp. The label on the rear of the Adapter brick will inform you of the adapters input voltage range. Most Dell AC Adapters can operate between 100 VAC to 240 VAC (Volts Alternating Current) so are able to operate effectively overseas. I guess for campers it is called a tea kettle. A user may want to use a Dell AC Adapter in another country and may be worried about the different power supplies. The only thing I found under 300 watts to heat water is one of those coil emersion heaters that you can stick into a cup of water.

I can't even plug in the router for my computer to keep my wi-fi going. To find the best USB-C charger for your devices, we tested 15 devices from respected manufacturers to find the best for your needs, whether you need to charge a phone, a laptop, or a bagful of. This power station will only handle up to 300 watts, and there is no electric tea kettle or hot plate for that low a wattage. Well, I would like to know where they find these tea kettles and hotplates, because none that I have searched for online will work with this power unit. Misled I purchased this product because the hosts were saying how it could power an electric tea kettle and an electric hotplate.

Would any usb to ac converter work with any product