The DTV-DVB Mantis BDA Receiver Windows Driver is a software driver designed to enable the operation of a TV tuner card or USB TV receiver on a Windows system. The "Mantis" chipset is commonly used in DVB (Digital Video Broadcasting) TV receivers, which allow you to watch digital TV (such as DVB-T, DVB-C, or DVB-S) on your computer. The BDA (Broadcast Driver Architecture) refers to the standard set of drivers used in Windows to interface with TV tuners and similar broadcasting devices.