Snapbox Tv-usbhd Tv Tuner 1.Compact design includes remote control, antenna and cable TV adapter 2.Support Digital TV (ATSC 8VSB) or Digital Cable TV (unencrypted QAM) 3.Watch Free Digital Terrestrial TV (ATSC) on the PC 4.Supports up to 1920 x 1080i (HDTV Video Output) and Dolby Digital AC3 Audio Output 5.Time-Shifting recording allows for rewinding and fast-forwarding of live TV shows 6.Support HDTV 7.Automatic station search 8.Digital Personal Video Recording 9.Schedule TV recording and save directly to your PCs hard drive 10.Support US TV signals ATSC 11.TV Program Record 12.Schedule record 13.Screen Capture 14.Software support Multi-languages installment15.Time-shifting 16.Digital Teletext 17.TV program Subtitle supported