The AOC AM420B monitor mount offers multiple mounting methods to attach it to your desk.

- You can attach the mount with a clamp (C-Lamp) as well as with a grommet method (drill holes in the table).
- The grommet method allows the bracket to be screwed directly into holes drilled in the table, providing a firm and secure attachment.

So you have the choice between these two methods, depending on your preference and the conditions of your table.