Wave RV Marine high power long range omni directional USB Wifi Antenna/adapter Range up to 1 km The WaveRV is an " All-in-One" Wireless card and antenna. 15' USB cable built in Plug into your connector for a total, on-the-fly connection Range up to 1 km Antenna base is threaded to fit to fit a standard 1" marine antenna mount completely weather-proof. For PC, Apple and Linux