8dBi WiFi Bluetooth PC Wireless Network Antenna M.2 to RP-SMA Extension Cable

Gain: 8dBi. Support WiFi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, Bluetooth. Greatly increase reception over built-in antenna. This is antenna and cable, they do not generate wireless signal. Connect high gain RP-SMA antenna to NGFF/ M.2 wireless Card.

eBay