SURPRO 3940J RJ11 DSS 300K 12RCPTL 8FT CORD This Belkin Home/Office series surge protector provides premium power protection for small home appliances, and other connected devices. Belkin has used advanced design elements, top-quality construction, and superior circuitry and components to provide the most complete protection from power surges, spikes, and AC contamination available. This Home/Office Series model protects everyday household electronics. Its slim, sleek design blends seamlessly with today's modern electronics and appliances.