600M Dual Band Driver Free USB2.0 Wireless Networking Adapter WiFi 2 in 1 Wireless Network Card for Desktop

Specifications InterfaceUSB2 0ChipsetRealtek 8821cuDimensions W X D X H 45x20x10mmAntenna Type2dBi SMAOmni DirectionalWireless StandardsIEEE 802 11ac IEEE 802 11a IEEE 802 11n IEEE 802 11g IEEE 802 11bFrequency5GHz2 4GHzSignal Rate5GHz11ac Up to433Mbps dynamic 11a Up to 54Mbps dynamic 2 4GHz11n Up to150Mbps dynamic 11g Up to 54Mbps dynamic 11b Up to 11Mbps dynamic Reception Sensitivity11a 6Mbps 88dBm11a 54Mbps 71dBm11ac HT20 65dBm11ac HT40 60dBm11ac HT80 56dBm11b 11Mbps 90dBm11g 54Mbps 73dBm11n HT20 71dBm11n HT40 68dBmTransmit Power20dBm EIRP Wireless ModesAd Hoc Infrastructure modeWireless SecuritySupport 64 128 bit WEP WPA PSK WPA2 PSK 802 1xModulation TechnologyDBPSK DQPSK CCK OFDM 16 QAM 64 QAMSystem RequirementsWindows 8 32 64bits Windows 7 32 64bits Windows XP 32 64bits EnvironmentOperating Temperature 0℃ 40℃ 32℉ 104℉ Storage Temperature 40℃ 70℃ 40℉ 158℉ Operating Humidity 10 90 non condensingStorage Humidity 5 90 non condensing Package Included 1 X USB Wireless Adapter