The Wilson 955802 RG58 Cable, N-Male - SMA-Male, 2' is a low-loss coaxial cable built around RG58 cable at 2', terminated with N-Male to 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.