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