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. The solution to protect your computer and other electronics from surge damage and data loss? Tripp Lite's TLP712B Protect It!? Surge Suppressor. In one compact, cost-effective unit, the TLP712B provides reliable surge protection for all electronics. It features a 1080-joule surge suppression rating?more joules mean more protection for your valuable components! The TLP712B also filters out disruptive line noise that can degrade component performance, helping to assure that your equipment performs at its peak.