Welcome. My name is XXXXX XXXXX would be glad to assist.
Does the plug look like this:
I am pretty sure that is what you have since it is 110 volts. That is a 5-20P on the cord. You need a surge protector with a 5-20R for it to plug into. CLICK HERE for one to see what the receptacles look like.
You can find them at any building supply, electronics stores also. Ask and read the box, look for the 5-20P receptacles. That is a 20 amp and will have the slot on the one side. It will take the different styles, standard 15 amp with 2 straights and the 20 amp with the horizontal on one side.
Just hit reply if it is different, but there are only a couple options with 110 volts.
Thanks. That should do it!