PC Duo ManufacturerTBA TypeTBA GenerationTBA AvailabilityTBA Units shippedTBA MediaTBA CPUTBA Storage capacityTBA GraphicsTBA Controller inputTBA ConnectivityTBA Online servicesTBA Best-selling gameTBA PredecessorTBA SuccessorTBA featuresTBA The PC Duo is a 2-in-1 desktop computer combo released in 1996 until 2004. It is houses two computers inside one casing, one is the main board (for running Windows 95 and other known operating systems) and one is the DOS-compatible single-board computer. Only the 1999-2003 models features the single-board DOS-compatible computer attached to it, the 1996-1998 models didn't it. It also houses a turbo button on all of the models. However, on 1999-2003 models, it is separated to the DOS-compatible single-board computer instead.