• Provides Lightning Surge Protection For Customer Premises
• Safe & Reliable
• Protects CATV Converters, Decoders,  Satellite TV Receivers, DVD Players, Video Recorders & Televisions, Modem, etc from Lightning,  Surges, & Spikes
• Plugs into Coax Line
• One F-male and One F-female ends
• Fit RG6 & RG59 Coaxial Cables
• Provides Lightning Surge Protection For Customer Premises
• Essential For DSS Type Wireless Applications
• Safe & Reliable
• Freq: 5-2400Mhz