... DVB-T standard)Supports Real-Time Video RecordingSpecificationsInterfaceUSB2.0 interfaceTV Tuner75 Ohm (UHF / VHF) TV ... 5/6 and 7/8Guard Interval1/4, 1/8, 1/16, 1/32Constellation QPSK, 16QAM, 64QAMBandWidth6, 7 or ... 8 MHzRequirementsHardware Intel Pentium-IV 1.6GHz or higher (Recommended)256 MB RAM ... MCE / Vista Microsoft DirectX 9.0c Super MINI USB2.0 HDTV PenDrive DVB-T TV Tuner