Features: * Plastic-made protector makes it waterproof and prevents it from oxidization. * T Type antenna, foldable to 90 degrees, convenient for you to use. * Metal-plated connector has the best quality in solderability, conductivity and stability. * 18 dBi gain makes the WiFi signal strong and stable. * Widely compatible with wireless communication devices, such as for Modem Pools, set-top boxes, WiFi routers, WiFi adapters and more.