The NXP TV7231 DVB-T/Analog Hybrid Tuner Card is a hardware component used to receive television signals through DVB-T (Digital Video Broadcasting - Terrestrial) and analog signals. It is typically used in TV tuner cards for PCs, enabling the computer to receive TV broadcasts. The NXP TV7231 is a chipset that handles both digital and analog TV signal reception.

To make this card functional with a Windows computer, you need the correct device driver. This driver allows the operating system to communicate with the hardware and enables software applications (such as media center software or TV viewing software) to use the tuner card for watching TV or recording broadcasts.