4120J;RJ45/RJ11;DSS;12OT 8 CRD;100K;SFCV;CBMGT;RT. This Belkin Home / Office Series Surge Protector provides premium power protection for both home and professional workstations, and all connected devices. Using advanced design elements, top-quality construction, and superior circuitry and components, Belkin provides the most complete protection from power surges, spikes, and AC contamination