Review on WALI Triple LCD Monitor Desk Mount – Adjustable Stand for 3 Screens up to 27 inch, 22 lbs. Weight Capacity per Arm (M003), Black by Sam Doucette

TL;DR This is a very good quality monitor stand, I highly recommend it. The triple monitor stand is very stable and relatively easy to assemble. All assembled and configured in less than an hour. I personally only use it to set up two monitors on top, one horizontal and one vertical. However, I know you can easily fit 3 monitors on it. The stand is very solid and the clamp is strong. My only concern is that you can't rotate the monitors freely without removing them from the stand and rotating the plate on the back. It is very easy to tilt and rotate, but inconvenient to rotate them.