What is a Set-Top Box ?

A Set-Top Box (STB) is a hardware device that connects to a television or display to decode and deliver digital content from various sources, such as cable, satellite, internet streaming services, or over-the-air broadcasts. It acts as a bridge between the content provider and the TV, enabling users to access live TV channels, on-demand videos, apps, and interactive services. Modern STBs often integrate smart features like streaming apps (Netflix, YouTube), voice control, and support for high-resolution formats like 4K/HDR.