Rosewill RNX-AD10D 7.5dBi/10dBi High Gain Dual Band Network Directional Antenna Plug and Play (PNP) Makes Setup Easily Real Dual Band + 10 dBi Compared to Existing Antennas Compatible with 802.11 AC/N/G/B/A Can be Used with 11AC Router Extend the Short Rrange WiFi. Dual Band (2.4/5.0GHz) Makes this Antenna Compatible with All Routers