The Digibox is a device marketed by British Sky Broadcasting in the UK and Republic of Ireland to enable home users to receive digital satellite television broadcasts (satellite receiver) from the Astra satellites at 28.2° east. An internet service is also available through the device, similar in some ways to the American MSN TV. The first Digiboxes shipped to consumers in mid-1998, and the hardware reference design is unchanged since. Compared to other satellite receivers, they are severely restricted.

The Digibox's internal hardware details are not publicly disclosed, however some details are clearly visible on the system. All early boxes except the Pace Javelin feature dual SCART outputs, an RS232 serial port, a dual-output RF modulator with passthrough, and RCA socketed audio outputs, as well as a 33.6 modem and an LNB cable socket. A VideoGuard card slot, as well as a second smart-card reader are fitted to the front (these are for the Sky viewing card and other interactive cards). All share an identical user interface and EPG, with the exception of Sky+ HD boxes which use the new Sky+ HD Guide. All Sky and early HD boxes had a s-video output socket. The latest DRX595 has dropped the RF modulator outputs. A PC type interface was fitted internally to some early standard boxes but was never utilised by Sky. The latest HD boxes only have a single scart socket but have a RCA/phono socket for composite video output. All Sky+ and HD boxes have an optical sound output.