Hauppauge 1143 WinTV HVR-1500 Notebook Express Card HDTV Tuner/Video Recorder Notebook Express Card lets you watch live HDTV or cable TV on your laptop PC at up to 1080i resolution Compatible with 32 bit and/or 64 bit Windows 7 Built-in 125 channel cable-ready TV tuner; Dolby-TV stereo decoder for Dolby-quality audio Includes Hauppage's SoftPVR software to record programs directly to your computer's hard drive Includes portable ATSC antenna with MCX connector to watch ATSC HDTV and remote control