This is 30ft (9 m) RP-SMA (Reverse Polarity SMA) antenna extension cable - Brand new and high quality - All Copper double-shielded cable,Gold-plated copper connector,antenna extension cable. - Length: 20ft (6m); - Connector: RP-SMA female to RP-SMA male(AS PICTURE) - Cable: RG174 - Impedanec: 50 ohm Plug directly into your APs (access point) like 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. SMA Adapter: - Connector: SMA male To RP-SMA female(male pin) - sub-miniature coaxial cable connector. - High Quality, Pure Copper with Gold Plated Body and Pin We offer any quantity or any length of of RP-SMA manufacturing order. We can make any grade of other RF connectors and RF cables, either consumer grade or space station grade. - We specialize in Electronics, Computer, Cell Phone, Camera, Professional Signal Conversion Devices, Adapter, Cables and other Accessories Pickup Location: "Cable Link" Tel: 613-680-6188