Dell DN804 ATI Theater 650 Pro Combo TV Tuner Card. Dell meets the current and future demands of high-performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, industrial automation applications, as well as for standard home use.  

Manufacturer: Dell
Model Number: DN804 CN-0DN804 
 
Specifications:

ATI Theater 650 Pro Combo PCI-e TV Tuner for Select Dimension Inspiron and XPS Desktop Systems
Analog/Digital TV Tuner PCI-Express NTSC ATSC S-Video Audio Out

Compatible Models:

Dell Dimension:
9200 E520 and E521
Dell Inspiron:
531
Dell XPS:
410 700 710 (1 Kw Power Supply) 710 (750 Mw Power Supply) and 720