Ordered two power strips and they made a loud, high-pitched squealing noise when plugged in. Notified customer service and they send me two new ones which made the same high-pitched squeal. They sound like an old, burnt-out CRT TV. Not impressed and would not recommend.

Reply by our customer service

Hi. Your feedback is important to us. We appreciate you taking the time to let us know your comment. On the other hand glad to know the concern has already been looked into. Thank you.