The CyberPower B808 8 outlet surge protector offers a high level of surge protection for common home and office electronics such as computers and peripherals, home theater equipment, and appliances. With 2180 joules of surge protection, the B808 prevents power surges and power spikes caused by storms and electrical grid fluctuations from reaching and potentially harming your valuable electronic equipment. The B808 comes with 8 standard, grounded power outlets and an extra long 8 foot power cord with a low profile grounded plug which fits tightly against walls for unimpeded placement behind furniture.Features of the B808 include automatic shutdown, metal oxide varistor (Mov) technology, an Emi/Rfi noise filter, and an impact-resistant casing.FeaturesSurge ProtectionDiverts excess voltage away from sensitive electronic equipment during an Ac power surge or power spike to prevent damage.emi/Rfi Noise FilterMaintains clean power for connected equipment by filtering out electromagnetic and radio frequency interference to improve television picture and sound quality.Metal Oxide Varistor (Mov) TechnologyAllows normal current to pass through the device, while diverting any surges/spikes through the ground circuit, to safeguard connected electronics.Impact-Resistant CasingEnsures maximum durability and prolongs the life of the model.