Review on 📁 iMBAPrice (Pack of 2) 2.5" to 3.5" Bay HDD Adapter Tray Kit - Mount SSDs and Notebook Hard Drives with Ease by Antoine Dean

As described in the article. There are some that are easier to install as you only need to plug them in after connecting the SSD to it. To do this you first need to connect the SSD to it and then insert the Who and you can only screw in the screws on one side to stabilize it as the other side is pretty much inaccessible in most cases unless you are building a new one Enclosure and the SSD is not the first thing you install.