These are 3 extensions for XP MiniChrome87.
Download them here:-

https://www.crx4chrome.com/crx/411265/ or https://www.crx4chrome.com/crx/345219/
https://www.crx4chrome.com/crx/367295/
https://www.crx4chrome.com/crx/258225/


Installation:-

1. Simply go to chrome://extensions/ .

2. Switch on developer mode.

3. Drag and drop the files to the page.

4. Switch off developer mode.


Mini Chromium fork (Disable the "Enable new USB backend" flag in "chrome://flags/"):-

https://www.mediafire.com/folder/ytdozcs6wco9x/Mini_Browser_Modified_Version

https://msfn.org/board/topic/182876-360-extreme-explorer-modified-version