Brand TP-LINK\nModel TL-WN881ND\nInterface PCI Express(x1)\nAntenna Detachable Omni Directional (RP-SMA) 2dBi\nStandards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b\nFrequency 2.400-2.4835GHz\nSignal Rate 11n: Up to 300Mbps(dynamic)\n11g: Up to 54Mbps(dynamic)\n11b: Up to 11Mbps(dynamic)\nSensitivity 270M: -68dBm@10% PER\n130M: -68dBm@10% PER\n108M: -73dBm@10% PER\n54M: -73dBm@10% PER\n11M: -89dBm@8% PER\n6M: -87dBm@10% PER\n1M: -90dBm@8% PER\nTransmit Power