Review on Upgraded Syslux Vertical Laptop Stand with Adjustable Dock Size - Space-Saving Aluminum Desktop Holder for MacBook, Surface, Lenovo, Dell, and Gaming Laptops (Silver) by Chris Norman

I wanted to return this stand because I bought it for three laptops and the two side slots only fit two laptops. As many other reviewers have pointed out, the center slot doesn't fit in any laptop (at least none of my laptops). But I was able to fit the laptop in by just putting the laptop base (keyboard part) in the middle slot and the screen in the next slot, which can get wide enough to fit the laptop screen in the middle slot and another laptop fit. myself. Please look at the picture for clarity. It worked :)