AVerMedia AVerTV HD Duet ATSC/QAM PCI Express (PCI-E) Low Profile HDTV Tuner Card - Watch & Record TV on PC! AVerMedia AVerTV HD Duet ATSC/QAM PCI Express HDTV Tuner Card General Features: Low profile PCB with bracket included PCI Express x1 interface Supports ATSC and unencrypted digital cable ClearQAM TV signals Advanced H.264 recording compression technology High definition support up to 1080i Picture-in-Picture support