This plugin allows you to perform the duplicate action multiple times. Simply enter a number in the dialog box and the CMD+D/CTRL+D action will be executed the specified number of times.
The button located on the device rack must be mapped to a keyboard shortcut, for example SHIFT+D. The plugin must be used through that mapping, not directly by clicking the button.
This plugin is free. Clicking on the download button will open the Gumroad window. You can enter $ 0 as the price to download it. Consider making a contribution if it is useful for you.