(1) The electronic circuit in an analog or digital TV that latches onto a TV channel ... computer's hard disk as a digital video recorder (DVR). Tuners on PCI and PCIe cards also include A/V ...

They range from simple streaming methods to full-on personal video recorders ... Plug in the USB tuner and check if the system sees it. Next, go to the Live TV & DVR section in Plex’s server ...