2200mW High Power Catch n Share Firewall Wi-Fi Repeater Work seamlessly with Apple OSX 10.12.x Sierra and 10.11.x El Capitan Work with Windows 10, 8.1, 8, 7 and XP Work with iphone, ipad, Android WiFi enabled devices, fireTV, Chromecast & Roku sticks Pull in remote router signal and share it locally with devices wirelessly over WiFi Powered by micro USB charger or by a USB battery power bank that could be used in boat and vehicle