Place the RE190 between the wireless router and wireless devices and extend Wi-Fi coverage and eliminate dead Wi-Fi zones. Enjoy a seamless wireless network throughout your home or office. Dual Wi-Fi bands up to 750 Mbps not only help extend to 2,000 square feet. (185 m2), but also make good use of high ISP speeds – ideal for HD video streaming, online gaming and other bandwidth-intensive tasks. The RE190 wireless AC technology creates a stronger Wi-Fi connection throughout the home. Work with any standard router or access point, making it easy to deliver broadband dual-channel Wi-Fi without falling on multiple devices. Key properties It boosts the wireless signal to previously unreachable or difficult-to-connect areas without error Compatible with Wi-Fi 802.11 b/g and 802.11ac devices Dual bandwidth speeds up to 750 Mbps Miniature size and wall construction facilitate deployment and flexible movement Technical parameters Antenna: 3 Omnidirectional antennas Wireless standards: IEEE 802.11a/n/ac 5GHz, IEEE 802.11 b/g/n 2.4 GHz Frequencies: 2.4 GHz and 5 GHz Signal speed: 300 Mbps at 2.4 GHz, 433 Mbps at 5 GHz CE transmission power: <20dBm (2.4 GHz), <23dBm (5.15 GHz ~ 5.35 GHz); <30dBm (5.47 GHz ~ 5.725 GHz) Wireless features: WMM, Short GI, High Speed, WPS Security encryption: WEP, WPA/WPA2-PSK Link to the website of the manufacturer: https://www.tp-link.com/en/home-networking/range-extender/re190/