4 Piece SMA Adapter Kit provides quick, solder-free RF coaxial connections. Includes 2x SMA Male to SMA Male and 2x SMA Female to SMA Female adapters in gold 50 ohm. Easy screw-together installation for Telecom, SDRs, WiFi, CCTV, antennas, LMR, and test equipment. Ships from USA with FREE USPS Tracking.