HDMI: 2–3 ports depending on seller description .
USB: 2 ports; supports playback and limited recording (users note it can record via USB but might not read external HDDs reliably) .
AV input, VGA, PC audio/earphones, DVB‐T2 tuner in some models.
Wireless: Wi‐Fi built-in; some listings mention Bluetooth for audio device pairing .
Audio: Built‐in speakers with DNR noise reduction and “surround effect” .