What about converter box and/or antenna (don't have cable)
Does it have enough ports to accommodate the above plus a DVD? Can we hook it up to the computer to watch Netflix streaming?
Yes, I know that our house is unusual, but so it goes. CJ
Yes it has US ports, hdmi ports and RCA jacks for audio and video. You can hook a keyboard and mouse to the tv, and control all functions that way. You don't need to use your computer for Netflix, the tv is a smart tv and is wireless. All you need for netflix or Amazon prime is wi-fi. Hope this helps it is a sharp little tv.