The WilsonPro 955812 10 ft. RG58 Low Loss Foam Coax Cable (N Male - SMA Male) is a low-loss coaxial cable built around RG58 cable at 10 ft., terminated with SMA Male connectors, used to connect a Wilson/weBoost signal-booster amplifier to its donor or distribution antennas. Keeping cable runs low-loss matters on a signal-booster install, since excess attenuation in the cable directly reduces the gain the amplifier can deliver at the antenna end.