BearExtender Bearifi Outdoor RV & Marine High Power USB Wi-Fi Extender Antenna for PCs WIFI EXTENDER FOR SINGLE COMPUTER - Extends the Wi-Fi signal only to the computer to which it is connected by USB cable. It is not a repeater or router for multiple devices. Not a 3G, 4G, LTE or cellular booster. 2.4 GHz BOOST, NO AC POWER SUPPLY NEEDED - Long range 802.11n 2.4 GHz USB Wi-Fi booster with built-in 10 dBi directional antenna and integrated premium shielded 16 ft USB cable draws power from computer. IP65 CERTIFIED, WATER RESISTANT - IP65 Certified water resistant and dust resistant enclosure is pre-treated with an anti-UV and anti-corrosion protective coating. 3 VERSATILE MOUNTING OPTIONS - Detachable tabletop tripod, adjustable metal pole mounting band, and Velcro pole mounting strap. COMPATIBILITY - Compatible with Microsoft Windows Vista, Windows 7, 8/8.1 and Windows 10 (Win 10 use requires download from our support page). Not compatible with Windows RT tablet, Mac OS X, iOS or Android.