Lost pen drive

Oct 2, 2018
3
0
10
After returning from my work
I had put little music and then I
Kept somewhere
Next day I am searching and I
Didn't get that was the last thing I saw the pendrive
 
There is nothing else you could do.

If it was stolen:
For the next pen drive you could install a tracking softare on it. If it would be plugged into another PC/laptop it would send the ip address and/or webcam pictures to you via mail or similar. Be aware that this would infect a PC like a virus/trojan.