TOOGOO(R) 6M Antenna RP-SMA Extension Cable WiFi Wi-Fi Router 6 Meters Long This is RG174 Coaxial Cable This is RP-SMA (Reverse Polarity SMA) extension cable Plug directly into your Meraki, D-link DWL520, Linksys WMP11, WET11, Netgear MA311, or D-link APs (anything that uses Reverse Polarity SMA) Ideal for extend the cable for installing the antenna to the ideal location