Question about ASUS ROG Swift PG49WCD

I bought the "Ergotron HX HD monitor arm with patented CF technology (table, 49")", which may hold the weight without any problems, but the table should be stable enough and longer cables (3m in my case) are necessary if they are to be "laid" in the arm.

The monitor arrived today. The "Ergotron HX HD Monitor Arm" holds the monitor without any problems. I even had to adjust the screws a little because it was quite difficult to move.

I bought the same arm. When the monitor arrives tomorrow, I'll fit it and report back.