This is the way.

Arm $109

Tray $16

Mines are 27”. You can add any monitors that have a vesa mount or buy a vesa mount adapter. These arms go up to 32” I believe. Here’s the amazon link

Dual Monitor Arm

Here’s the tray for the laptop that can be mounted to any vesa adapter

Here’s the arm I bought separate and just added it onto my existing monitor mounts to not have so many poles on my desk..

I wonder if this could work for you buddy :)

Tablet/Laptop Mount

You would still need to buy the arm for the desktop of course :)

For those here that just have one monitor (for now) that they want to get off their desk plus maybe a laptop: there are VESA mount copatible laptop trays that you can attach to one of the arms.

I was looking at mounts that come with a tray until I saw that you can take off (or not mount to begin with) the laptop tray if you want to use them for two monitors. Those cheap ones (with the pole to clamp the arms on) range between $25 and $50, but there are a lot of people complaining that they had to torque the bolts on the arm clamps into oblivion to make their monitors stay in place. So, I decided to go with this one instead and buy a laptop tray.

TL;DR: You can also use this with a laptop tray and a single monitor.

If you look at the options it also comes in dual monitor. You could get that and a vesa mounted laptop stand. I use the amazon basics one and it works well for me. It even has attachments for hooking in a docking station. https://www.amazon.com/AmazonBasics-Notebook-Arm-Mount-Tray/dp/B010QZD6I6/ref=sr_1_4?crid=1LW31DFILH2VD&keywords=vesa+laptop+tray&qid=1580258903&s=office-products&sprefix=vesa+lapt%2Coffice-products%2C151&sr=1-4