Hauppauge WinTV-HVR-1800 78521 HP 5188-8538 ATSC/QAM/NTSC PCIe x1 TV Tuner Card Hauppauge TV Capture Tuner Card Model: WinTV-HVR-1800 78521 HP Part Number: 5188-8538 Support: ATSC/QAM/NTSC/FM Interface: PCIe x1