The Essential Surge Protector B300WRC1 offers vital surge protection for common home and office devices such as computers and electronics. It prevents spikes in energy caused by storms and electrical power surges from reaching your electronic equipment. The B300WRC1 provides 500 joules of protection, 3 outlets, and a wall tap plug. Features of the B300WRC1 include LED status indicators, and impact-resistant casing. This compact surge suppressor comes with a Limited Lifetime Warranty and a Connected Equipment Guarantee. Surge Protection Diverts excess voltage away from sensitive electronic equipment during an AC power surge or power spike to prevent damage. Metal Oxide Varistor (MOV) Technology Allows normal current to pass through the device, while diverting any surges/spikes through the ground circuit, to safeguard connected electronics and the surge suppressor. Wall Tap Plug Enables the model to be plugged directly into a wall outlet without a power cord. LED Indicators Light to indicate the model’s status. Impact-Resistant Casing Ensures maximum durability and prolongs the life of the model. Connected Equipment Guarantee CyberPower will repair or replace properly connected equipment if it is damaged by a power surge.