gigabit per second 2

https://future-wiki.win/index.php/Why_You_Need_a_Data_Size_Calculator_for_Accurate_Storage_Planning

Think of a gigabit per second as data moving at the speed of light in fiber optics, downloading a full HD movie in just seconds. It's the backbone of modern streaming, gaming, and cloud computing, turning lag into a distant memory. That speed lets multiple devices in a home run 4K video calls, live streams, and online classes all at once without a single hiccup.