WinTV-quadHD has four tuners on a half height PCI Express board WinTV-quadHD will fit in both full and half height PCs Watch pause or record up to four ATSC or clear QAM HD TV programs at the same time Supports four tuner picture-in-picture Also works with Windows Media Center (included in Windows 7 and optional in Windows 8) The WinTV-quadHD is seen as 4 tuners so you can watch one TV program or record up to 4 TV programs at the same time Contents Includes the quadHD board Hauppauge remote control IR receiver cable QI and Includes activation code for download of WinTV v8 application for Windows Both half and full height brackets included