Kworld USB ATSC TV Tuner TV Tuners and Video Capture UB435-Q Support Digital TV (ATSC 8VSB) or Digital Cable TV (unencrypted QAM), "Compatible With Windows System" Watch Free Digital Terrestrial TV (ATSC) on the PC Supports up to 1920 x 1080i (HDTV Video Output) and Dolby Digital AC3 Audio Output Supports Time Shifting and Scheduled Recording function Auto Channel Scan and Name Recognition Edit the Video and Photo files with a simplified operation Supports EPG (Electronic Program Guide) Supports Real-time Video Recording in Mpeg-2 Format