Is there available an add-on Task-bar indicator to show mounted usb devices and enable safe removal?
1
To expand on Schyken's answer you can find all of the wingpanel indicators made by the elementary team on the Github here: https://github.com/elementary?utf8=%E2%9C%93&q=wingpanel&type=&language=.
Perhaps you can suggest an indicator in an issue or alternatively just use GNOME which has a Removable Drive Menu shell extension.
0
Unfortunately there isn't a USB/mount manager for the system tray.
