Mixfeer's dual-band wireless USB adapter with the network card supports 802.11ac standard WiFi and is backward compatible with 802.11 a/b/g/n products. It gives ultra-fast wireless speed i.e. 866+300Mbps and the maximum speed goes up to 866 Mbps or 2.4GHz i.e. 300Mbps. It is compatible with Win10, Win8, Win7, Win XP, Linux, Vista, and Mac. It provides a long-range network that also gives a lag-free connection. It is flexible and works with any wi-fi router. The material used is ABS+metal and its host interface is USB 3.0. The work power of this adapter is 20dBm and the chipset used is Realtek8812BU.