Features1. Gigabit highspeed 1200M dualband wireless network card supports both 2.4GHz and 5.8GHz wireless wifi frequency bands2. The signal bandwidth of the 5GHz band is wider, the transmission speed is faster, and the antiinterference ability is stronger3. Using 802.11AC wireless transmission standard, the transmission speed can reach 1200Mbps 2.4G 300Mbps 5.8G 866Mbps4. The dual band USB adapter is small and lightweight, very convenient to carry with you5. Support 3264bit PVistaWin7Win8Win8.1Win10LinuOS 10.910.15Specification Item Type Dual Band USB Adapter 1200866300Mbps 802.11ac wireless speedInterface USB3.0Wireless speed11ac Up to 866Mbps11n Up to 300Mbps114 691218243648 54 Mbps11b12 5.5 11MbpsSpread spectrum DsssModulation type Ofdm cck 16qam 64qamWireless transmission power 20dbm maimum eirpOperating environment Working temperature 04032104Storage temperature 407040158Relative humidity 1090RH noncondensingStorage humidity 590RH noncondensingSupported Operating Systems For 3264bit PVistaWin7Win8Win8.1Win10LinuOS 10.910.15Package list1 Dual Band USB Adapter1 CD