2100-joule rating offers high-level surge protection to every device Two USB ports can be utilized to charge portable devices like phones and tablets Six surge-protected outlets to defend electronic items against voltage spikes and power surges 47dB EMI/RFI noise filter suppresses electrical interference that may damage your gadgets Low-profile design can be used behind flat screen TVs or in other space-saving applications Comes with a 1 year limited warranty Rocketfish $150,000 lifetime equipment guarantee (Conditions Apply)