Just a few decades ago, data transfer was a secondary characteristic of technology. Users were more concerned with whether a device could connect to a computer at all and whether files could be copied without errors. Today, the situation is completely different. Data transfer speed has become one of the key factors defining the capabilities of smartphones, laptops, televisions, and even everyday accessories. It affects how fast a device charges, what video quality it can play, and how comfortable it is to work with large volumes of information.
