Windows will also instantly remove the drive letter when the disk is
removed.
When using APEX Flash Stick USB 2.0, LED will be on. It will off
after data transaction finished.
Following are somethings you to need to remember.
Plugging APEX Flash Stick USB 2.0
This APEX Flash Stick USB 2.0 is a USB 2.0 compliant device and
is recommended that you plug it into a Hi-Speed USB 2.0 port.
Whenever you plug the disk into a non-Hi-Speed USB port,
Windows will show an alert message at the taskbar telling you that it
is plugged into a non-Hi-Speed USB hub. You can still continue to
use the disk but it will run at a reduced speed. Windows will
recommend you to add a Hi-Speed USB host controller to your
computer to obtain maximum performance.