I have a Samsung MU9000 75" attached and it works great. Love this stand. I have about 100+ lbs of AV equipment on bottom shelf and it's holding just fine. The middle shelf has my Polk center channel speaker and cable box. There is still room to hold two game consoles. With 75" TV theref is little room for top shelf. I have a Nvidia Sheild TV and router on this shelf. With 75" there is about 95mm of space. The wheels are great...makes for easy moment to plug things in back of stand. With weight, the stand does not roll around at all. It takes some force to move stand. I would recommend this for large TVs and heavy AV equipment