Experience faster, stronger Wi-Fi with the pluggable RE450 AC1750 Dual Band Wi-Fi Range Extender. Enjoy 4K HD streaming and online gaming with Wi-Fi speeds up to 1750Mbps. Connect any wired device to Wi-Fi with the available Gigabit Ethernet port. Discover the best location for set up using the Smart Signal Indicator. Beamforming technology finds and boosts Wi-Fi to every device. Frequency Range: 2.4GHz & 5GHz(11ac); Interface Available: 1 x 10/100/1000M Ethernet Port (RJ45); Protocols Supported: IEEE802.11ac IEEE 802.11n IEEE 802.11g IEEE 802.11b; System Requirement: Microsoft Windows 98SE NT 2000 XP Vista or Windows 7 8 10 Mac OS NetWare UNIX or Linux.