ApexDesk Dual Monitor Arm Desk Mount – Adjustable Height Gas Spring – VESA Mount with C Clamp & Mounting Base – Computer Monitor Stand for Screen up to 32 inch – Holds up to 20 lbs, Black (DMM-24)

If your desk/table has a lip to account for, this is the right mount (see photo). No other mount I found had a clamp with a deep enough "C" shape to avoid the lip under the edge of my table. After about 5 months of use, the mount is working great. It is very easy to adjust, easy to install and uninstall whenever needed, and the two arms help maintain balance even though I am using a small table. The bottom arm is at a fixed angle (~45 degrees), so it cannot be adjusted to go straight up or straight out; but this has not been an issue and the range is good.

I have two 27” monitors and this did not have the range of motion for them. Too big for them to use side by side. If you stay 24” and below you are in good shape. I ended up turning one of the monitors vertical so could use them together.

Just as good as ones that cost a lot more.

Arms only swing right and left and move down. 28" monitor cannot raise arms. So sitting at desk the monitor almost below line of site. Returning.

Thanks