Okay, what is the correct surge protector? I suggest one with the highest rated joules with insurance. If you are looking for brand names I highly recommend APC or TRIPPLITE. IMO, these are the two best brands made. APC makes the battery back up UPS units but also make surge protectors. They come with a limited amount insurance but the insurance is very quick to pay.
My past experience is over 30 years in the computer/electronic industry and a BS in Electronics. As a business owner, when a computer system was sold to a customer an APC surge protector was included in the price.
If you do purchase either one of these units, PLEASE read the instructions for registering your unit so that your insurance will be in affect.