By connecting this dual band Linux USB WiFi adapter to any USB ports of your laptop, desktop of Linux/Windows, you can get range extended wireless connection of 867Mbps on 5GHz Wi-Fi band or 300Mbps on 2.4GHz Wi-Fi. You can use the 5GHz Wireless band for lag-free gaming and HD streaming, and the 2.4GHz band for video calls and shopping online. Taking advantage of the 802.11 ac Wi-Fi technology, this AC1200 Linux USB Wireless Adapter works with the latest WiFi 6 routers, also works with WiFi 5 routers, including routers of 802.11ax/ac/n/g/b/a.