Features RF ADAPTER: This is N type female to N type male adapter, which is mainly used for RF connection, plug and play, easy to use. HIGH RELIABILITY: The N type female to male adapter is precisely made, ensures perfect performance and high reliability. PURE COPPER: The N female to N male connector adopts pure copper material, has excellent conductivity and long service life. HIGH TEMPERATURE RESISTANT: The RF connector adapter adopts PTFE white insulation, which is high temperature resistant, can be used more safely. PERFECTLY FIT: The N type adapter is made with fine workmanship, standard and precise, can perfectly fit and use. Specification: Item Type: N Female to N Male Adapter Material: Pure Copper, Electroplated Gold White Insulation Material: PTFE (High Temperature Resistant) Impedance: 50 Ohms Frequency: 0-6Ghz Package List: 2 x N Female to N Male Adapter Package List 2 x N Female to N Male Adapter