TP-LINK TL-WN781ND N150 Wireless N PCI Express Adapter 2.4GHz (150Mbps) 802.11bgn 1x2dBi Detachable Omni Directional Antennas WPA/WPA2

TP-Link TL-WN781ND N150 Wireless N PCI Express Adapter 2.4GHz (150Mbps) 802.11bgn 1x2dBi Detachable Omni Directional Antennas WPA/WPA2 Up to 150Mbps wireless transmission rate Provides PCI Express interface Advanced secure connection with WPA/WPA2 encryption Bundled utility enables easy management HARDWARE FEATURES Interface PCI Express Dimensions ( W x D x H ) 4.8 x 3.1 x 0.8in. (120.8 x 78.5 x 21.5mm) Antenna Type Detachable Omni Directional (RP-SMA) Antenna Gain 2dBi WIRELESS FEATURES Wireless Standards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Frequency 2.400-2.4835GHz Signal Rate 11n: Up to 150Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic) Reception Sensitivity 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER Transmit Power