This is a dual Hybrid Tuner that supports Both Digital and Analog signals to use your computer as a TV and digital multimedia center. Enjoy BOTH free air HDTV and Analog signals as well Analog/Digital Cable entertainment whenever you like from your desktop. Watch and record free-to-air HDTV on PC PCI card for ATSC and NTSC Full function remote control Time-shifting while watching live TV Schedule recording TV on PC Features : Watch Free to air HDTV / World Wilde Analogue TV on your PC, instantly playback or fast-forward live programs Digital Personal Video Recording You can record your digital / Analogue TV programs into your hard disk, and play them back in full original digital quality! Time-shifting: use time-shifting to pause the live TV With the bundled remote control, you can control everything including channel up and down, volume up and down, recording, playing and Time-shifting. Specifications : NTSC / ATSC HDTV in US, Supports 8VSB free channels Schedule Recording / Instant Record Stereo MTS / NICAM / A2 Watch free to air ATSC HDTV / World Wilde Analog TV on PC Rewind and fast forward live TV shows with Always Time-shifting recording Support HDTV receiving Automatic station searching Create favorite stations for convenient listening Digital Personal Video Recording Support US TV signals NTSC, ATSC TV Program Record Schedule record HDTV Ready Full Screen Display Screen Capture Multi-languages select per channel Time-shifting EPG Requirements : Windows XP+ Service Pack 2/Vista/7 CPU Intel Pentium IV 2.8GHz or higher One available PCI port. 512MB RAM or above 1G HDD space for Software operation (Recording-shifting) AGP Graphic card with 128Mb memory and DirectX 9.0C installed Sound card (or on board AC97 Audio) CD-ROM drive for installing software TV signal source (Cable or antenna) Retail Package Content : PCI TV ATSC HDTV/Analog TV PCI Card. Remote control Sensor Cable . Remote control Installation CD .