The GM 3251 4SQ 4+1 Spike Guard is a reliable power extension solution, designed to meet the demands of both residential and commercial environments. Equipped with a master switch for centralized control, it allows you to manage power distribution efficiently. The unit features an LED indicator for power status, safety shutters to prevent accidental contact, and a surge protector to safeguard your devices against voltage spikes. With three international sockets and dual USB ports (2.1A), it ensures compatibility with various plug types and efficient charging for your devices. Constructed from high-quality, heat-resistant materials, this spike guard is built for durability and long-lasting performance.