Low loss 50-3 coaxial extension cable.</br>N Male to RP-SMA female connector?? applicable in most of connections between the wireless AP/Router and antenna.</br>Pure copper core with high quality anti-interference shield?? low impedance and low loss in signal transmission</br>Connector 1: SMA Female plug(RP-SMA-k). Connector 2: N Male plug</br>Lenght: 26.6ft/8m</br></br>Product Description</br></br>Low loss 50-3 coaxial extension cable.<br> N Male to RP-SMA female connector?? applicable in most of connections between the wireless AP/Router and antenna.<br> Pure copper core with high quality anti-interference shield?? low impedance and low loss in signal transmission.<br> Impedance: 50??<br> Connector 1: SMA Female plug(RP-SMA-k)<br> Connector 2: N Male plug<br> Lenght: 13.3ft/4m?? 26.6ft/8m<br></br><br/>http://www.amazon.com/gp/product/B01GJ1B03Y