These professional grade RG59 cables are of the highest quality and shielding. With the 95% shielding, the signal transmitted is unaltered and crystal clear. In addition, there is also a 18 gauge power cord that allows you to conveniently power your A/V devices as well. The easy to install cable allows you to fit the cable with any type of connector you need: F-Pin ends (for Cable TV), BNC ends (professional video applications), or RCA connectors.