As a long range outdoor wireless device, the TL-WA7510N is designed to provide a WISP connection & long distance wireless networking solution. It operates seamlessly in the 5 G Hz frequency spectrum & provides wireless data transfer rates of up to 150 Mbps. The device also features up to 500mw wireless transmission power & has a built-in 15d Bi dual-polarized antenna which provides an efficient way to pick up & maintain a stable signal for a wireless network connection ranging multiple kilometers. TL-WA7510N is designed to work in harsh environments, even in the some of the world’s most hostile climactic conditions. (1) Weatherproof Enclosure With its outdoor weatherproof enclosure & high/low temperature endurance (-30°C~70°C) internal hardware, the AP can continue operating in various weather conditions, in sunshine or rainfall, wind & snow. (2) Special Protection for ESD & Lightning The device’s built-in 15KV ESD & 4000V lightning protection design prevents storm/lightning surges & ensures reliable operation. in addition, TL-WA7510N’s grounding terminal provides a more professional level of protection for some expert users. Complies with IEEE 802.11a/n, wireless speed up to 150 Mbps 5 G Hz solution ensures fewer disturbances caused by other 2.4 G Hz radio devices & more stable Outdoor weatherproof & 4000V lightning/15KV ESD protection design 15d Bi dual-polarized antenna to build long distance Wi-Fi connection High Power to boost your signal coverage & link speed Passive Power over Ethernet for flexible deployment