Airith33lbs is the load carry capacity...I would guess, as long as you meet the weight requirements..it should support 3 monitors...the newer LED and OLED monitors are much much lighter than the older LCD monitors...but then monitor sizes are also going up...I am hoping to manage a 23"-27"-23" 3 monitor setup on this at some point, but my guess is, I will have to invest in newer lighter LED/OLED monitors...