TP-Link Archer T3U Plus AC1300 Dual-Band USB Wireless Adapter with AntennaPart#: T3U PLUSSpecs:Detail Specifications HARDWARE FEATURESInterfaceUSB 3.0LEDStatusAntenna1 External High Gain Antenna WIRELESS FEATURESWireless StandardsIEEE 802.11b/g/n 2.4 GHz, IEEE 802.11a/n/ac 5 GHzSignal Rate5 GHz:11ac: Up to 867 Mbps(dynamic)11n: Up to 300 Mbps(dynamic)11a: Up to 54 Mbps(dynamic)2.4 GHz:11n: Up to 400 Mbps(dynamic)11g: Up to 54 Mbps(dynamic)11b: Up to 11 Mbps(dynamic)Reception Sensitivity5 GHz:11ac VHT80: -62dBm11ac VHT40: -64dBm11ac VHT20: -68dBm11n HT40: -71dBm11n HT20: -73dBm11a 54Mbps: -77dBm2.4 GHz:11n HT40: -70dBm11n HT20: -71dBm11g 54Mbps: -73dBm11b 11Mbps: -87dBmTransmit Power5 GHz: 20dBm(FCC) / 20dBm(CE) (EIRP)2.4 GHz : 18dBm(FCC) / 18dBm(CE) (EIRP)Wireless ModesInfrastructure modeWireless SecurityWEP, WPA/WPA2, WPA-PSK/WPA2-PSK OTHERSCertificationFCC, CE, RoHSPackage ContentsAC1300 High Gain Wireless Dual Band USB AdapterQuick Installation GuideResource CDSystem RequirementsWindows 10/8.1/8/7 (32/64 bit)EnvironmentOperating Temperature: 0oC-40oC (32oF -104oF)Storage Temperature: -40oC-70oC (-40oF -158oF)Operating Humidity: 10%-90% non-condensingStorage Humidity: 5%-90% non-condensing Item Dimension (L"x W"x H")9 x 6 x 2Weight1.00 LB