The Amped Wireless High Power Wireless-N 600mW Gigabit Dual Band Access Point adds long range, Wi-Fi access for existing wired networks or networks with older wireless technology. Equipped with advanced dual band 600mW Wi-Fi amplifiers and 5dBi detachable high gain antennas, the AP20000G provides up to 7,500 sq ft of high performance Wi-Fi coverage 2.4GHz only, 5.0GHz coverage will be less). It also features a USB port for sharing files, four gigabit ports.