A:Answer Hi there, I am in the process of exchanging my U7900 for a U8000. When I hooked it up, I was surprised to see the U7900 has only 2 HDMI ports and no optical/audio port. Considering my previous TV from 2017 had 3 HDMIs and an optical, I was not able to hook up my soundbar and both video game consoles to the U7900 at the same time. If you need more than 2 external devices hooked up to your TV, the U7900 isn't going to cut it.