StarTech.com RP-TNC to SMA Wireless Antennas Adapter Cable - M/M - 10-Feet (RPTNCSMA10MM) Designed to work with wireless LAN antennas Extends the distance between wireless antennas and wireless networking devices Low loss at 2.4 GHz frequency range Optimized for use with StarTech's networking devices and wireless antennas Converts RP-TNC type connector to SMA connector