10-OUTLET Surge Supressors with Coaxial Protection 3600 joules protection EME/RFI noise filters, 2 coaxial connection protection Perfect for computers, AV equipment, small appliances, cable, and ethernet devices 8 power cord with 45 plug, recessed circuit break/switch inset to prevent accidental shut off and LED indicator Rotating protective covers to keep outdust & dirt, protective thermoplastic case provided