apa itu set-top box
Kotak set-top (STB) atau unit set-top (STU) ialah peranti perkakas maklumat yang biasanya mengandungi input penala TV dan memaparkan output bersambung ke set televisyen dan sumber isyarat luaran, turning the source signal into content in a form that can then be displayed on the television screen or other display device. They are used in cable television, satellite television, and over-the-air television systems, as well as other uses.