It could happen in the blink of an eye: a sudden power surge that damages or destroys your valuable electronic components. And even if a catastrophic surge never strikes, smaller power fluctuations and electromagnetic line noise can disrupt equipment settings and corrupt or erase important data. In one compact, cost-effective unit, Tripp Lite TLP404 Protect It! Surge Protector provides reliable surge protection for all electronics. The TLP404 features 450 joules of surge suppression to protect your components and also filters out disruptive line noise that can degrade component performance to ensure that equipment performs at its peak. The TLP404 comes with $1,000 Ultimate Lifetime Insurance protection for connected equipment (USA, Puerto Rico and Canada only), and a lifetime product warranty.