ave options to select different recording quality based upon the storage space available. Supports auto shut down of PC after the scheduled recording is completed. Supports direct Burn-to-Disc function.Supports Time Shifting function to pause, rewind, fast forward, rewind, etc. Selectable closed caption on/off function. Supports all Windows OS including Win10, Win8.1/8, Win7, Vista, XP. Supports HD video recording in MPEG format with maximum resolution at 1080p/1920×1080 pixels with crystal clear HD picture quality retained. Supports instant real-time recording and scheduled recording of selected TV programs and saves into hard drive for playback later.Receiving free over-the-air digital broadcast TV channels through antenna for North America region Featured with clear QAM tuner built in for decoding certain unencrypted clear QAM channels. Premium USB-based ATSC SD/HD TV tuner for laptop or desktop PC.The bundled TVR software provides easy-to-use interface for recording broadcast channels from antenna. Viewing or recording TV channels through PC in digital format for storage, playback, editing or disc production. Adopts digital low-IF receiver technology for great reception sensitivity.