Surge Protection Advice. Hundreds of power surges can occur in your home and office every day. The switching on/off of fluorescent lights and household appliances like refrigerators, washing machines and tumble dryers can cause power surges and spikes. Masterplug Surge Warranty. Confident in our ‘state of the art’ technology Masterplug Surge products come with a ‘Connected Equipment Warranty’. In the unlikely event that a surge passes through this protection device within 3 years of purchase and damage occurs to the connected equipment, Masterplug will pay up to the amount shown on the product packaging to repair or replace the equipment. Masterplug stands by the quality of its Surge products. High Quality Gloss Finish. Finished in polished gloss coatings, Masterplug USB Surge Extension Leads are neat and appealing in use and complement the finishes of modern devices. This Masterplug 6-Gang Surge Protected Extension Lead with 2 x 3.1A USB Ports is so good, it comes supplied with a £10,000 warranty against damaged equipment. Key Features - 6 x Surge protected 13A sockets with three channel protection and safety thermal cut-out - Convenient space saving design - Power and surge LED indicators - Unlimited Connected Equipment Warranty for peace of mind - Two USB charger outputs ideal for use with, iPhone, iPad, iPod, MP3’s, Mobile phones, PDA’s and Digital Cameras