HAUPPAUGE Hauppauge WinTV-HVR-950Q for Laptop and Notebooks. WINTV-HVR-950Q TV TUNER USB 2.0 NTSC/ATSC/QAM HD W/REMOTE ANTENNA. USB - ATSC, NTSC - Retail Clear QAM digital cable TV channels are not available on all cable networks. For more information, contact your cable TV provider. To watch clear QAM channels, you should use either the Hauppauge WinTV v6 or v7 application or Windows Media Center from Windows 7. The WinTV-HVR-950Q includes a portable ATSC digital terrestrial antenna, which can be used within 10 miles of an ATSC transmitter. When used in the home or office, we recommend a roof top antenna for the best ATSC reception. To check the ATSC digital transmissions in your area, input your zip code at: www.titantv.com The WinTV-HVR-950Q is AQ certified for use with Windows 7 Media Center application.