TP-Link Archer T4E AC1200 Wireless Dual Band PCI Express Adapter

Easy Installation – Plug the adapter into an available PCI-E slot to upgrade your desktop High Speed Wi-Fi – Up to 1200 Mbps Wi-Fi speeds (867 Mbps on 5 GHz band and 300 Mpbs on 2.4 GHz band) 802.11ac Dual Band – 3 times faster than the 802.11n standard, perfect for high-intensity network usage Beamforming – Wi-Fi signals are strengthened towards certain direction where client exists Multiple-Size Brackets – Low profile and full heigh brackets are both provided, suitable for all PCs 2×2 MIMO – Users can easily access to high-speed wireless connection Broad Wireless Range – Two external antennas ensure greater Wi-Fi coverage and enhanced stability HARDWARE FEATURESInterface: PCI Express Dimensions ( W x D x H ): 4.8 x 4.5 x 0.85 in (120.8115.221.5 mm) Antenna Type: 2 Dual Band Detachable Antennas WIRELESS FEATURESWireless Standards:– IEEE 802.11ac/n/a 5 GHz– IEEE 802.11n/g/b 2.4 GHz Signal Rate:– 5 GHz11ac: Up to 867 Mbps(dynamic)11n: Up to 300 Mbps(dynamic)11a: Up to 54 Mbps(dynamic) – 2.4 GHz11n: Up to 300 Mbps(dynamic)11g: Up to 54 Mbps(dynamic)11b: Up to 11 Mbps(dynamic) Reception Sensitivity:– 5 GHz:11ac HT80: -59.5 dBm11ac HT40: -63 dBm11ac HT20: -68 dBm11n HT40: -70 dBm11n HT20: -73 dBm11a 54Mbps: -76 dBm11a 6Mbps: -92 dBm – 2.4GHz:11n HT40: -67.5 dBm11n HT20: -70 dBm11g 54Mbps: -72 dBm11b 11Mbps: -86.5 dBm Transmit Power:– 5 GHz : 24 dBm(FCC) / 23dBm(CE) (EIRP)– 2.4 GHz : 25 dBm(FCC) / 20dBm(CE) (EIRP) Wireless Modes: Infrastructure mode Wireless Security: Support 64/128 bit WEP, WPA/WAP2, WPA-PSK/WPA2-PSK, 802.1x Modulation Technology: DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM, 256-QAM