Set Top Box, PVR, Set Top Boxes - Record and burn DVD in High ... - Set Top Box, PVR, Set Top Boxes - Record and burn DVD in High Definition (HD) & Standard Definition (SD)! - Cheapest Prices at JB Hi-Fi Set-top box - Wikipedia, the free encyclopedia - A set-top box (STB) or set-top unit (STU) is a device that connects to a television and an external source of signal, turning the signal into content which is then displayed on the ...