It can easily cover a distance of 800 meters and reach fiber-like speed. The 60 GHz frequency is unaffected by the crowded wireless spectrum, it offers high speed and capacity. Traditional 60 GHz devices, however, can have limited connectivity during bad weather. But not the Cube 60G ac! It features an automatic 5 GHz backup connection, so you don’t have to worry about any downtime. The Сube form-factor has been designed with function and durability in mind. And it attracts less unwanted attention due to its size and shape.