groword 4 Pcs Coaxial Surge Lightning Protector/Surge Suppressor -for Protector Satellite in-Line, Cable Box, Distribution Amplifier - 75 ohm 5-2400Mhz Home Cable TV Lightning Arrestor

[Safety and
Security]: If your home is in a place where there are many thunderstorms, you can prepare a few more surge protectors. Lightning strikes or unexpected power surges can cause damage to set-top boxes, TVs and other expensive equipment. Using this high quality and inexpensive surge protector can effectively reduce the damage.
[Coaxial cable surge protector]: If you own your own modem and don' t want to risk anything happening to it (if it' s connected to a coaxial cable), then this could be a good investment. It works on licensed/spectrum cable systems with Internet modems and will not block Internet frequencies.
[Easy Installation]: The surge protector is a F-type male to female surge protector. You can have your TV and other media devices plugged into the surge protector. It can be connected to your cable box, satellite receiver, or any distribution amplifier and splitter.
[Cleverly Protection Mechanism]: Lightning strikes or accidental power surges can damage these expensive devices in the blink of an eye through the connected coaxial cable. When lightning strikes, the surge protector withstands the surge discharge current and immediately turns on the switch to protect it from lightning strikes, thus protecting receivers, set-top boxes, TVs, and valuable equipment and appliances in your home.
[Wide range of applications]: The surge protector is made of high quality nickel-plated brass, which is durable and corrosion-resistant and can be used for a long time without damage. Used for CATV, MATV, SATV, cable network, satellite TV, cable TV and other equipment. Cable protector less than 0.4 dB/ (typ), 5-2400MHz, return loss (75 ohms).