Operates over both the 2.4 GHz band (300 Mbps) and 5 GHz band (433 Mbps) for more stable wireless experience. Power consumption is about 6.5 W | Works with any Wi-Fi router or wireless access point. Standards and Protocols : IEEE802.11ac,IEEE 802.11n, IEEE 802.11g, IEEE 802.11b. Power Consumption is about 6.5 W | Easily expand wireless coverage at a push of range extender button and power consumption is about 6.5 Watt. System Requirements - Microsoft Windows 98SE, NT, 2000, XP, Vista or Windows 7, 8, 10, Mac OS, NetWare, UNIX or Linux | RE200 expands your existing Wi-Fi coverage with next generation 11AC Wi-Fi technology.