TP-Link TL-WA850RE Universal Wi-Fi Range Extender Standards: IEEE 802.11b/g/n, IEEE 802.3/3u Frequency Band: 2.4 GHz - 2.4835 GHz Wireless Data Rates: Up to 300Mbps Security: 64/128/152-bit WEP WPA-PSK / WPA2-PSK WPA/WPA2: WPA2 Antenna: 2 x Internal Antenna Receiving Sensitivity: 270M: -68dBm@10% PER 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER Operating Mode: Range Extender